{"meta":{"page":1,"per_page":50,"max_per_page":100,"total":7,"total_is_capped":false,"direct_labels_cover":0,"predictions_cover":7,"direct_label_status":"direct model label, unvalidated","prediction_status":"machine_predicted_unvalidated (Codex and Gemma teacher distillation)","score_status":"score_only:v0-immature-baseline (scores rank; they never assert a category)","snapshot":{"source":"OpenAlex, pinned release, all 482 partitions","release":"2026-06-24","frame_built":"2026-07-12"},"query_hash":"100c9f199b44","filters":{"venue":"SPE Polymers"}},"results":[{"id":"W4311938115","doi":"10.1002/pls2.10082","title":"Machine learning‐based model for predicting the material properties of nanostructured aerogels","year":2022,"lang":"en","type":"article","venue":"SPE Polymers","topic":"Machine Learning in Materials Science","field":"Materials Science","cited_by":29,"is_retracted":false,"has_abstract":true,"routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false},"ca_institutions":"University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Context (archaeology); Artificial neural network; Machine learning; Artificial intelligence; Aerogel; Computer science; Materials science; Material properties; Process (computing); Nanotechnology; Composite material","retraction":null,"screen_n_in":null,"score":{"opus":0.01882060345086744,"gpt":0.2366721797737652,"spread":0.2178515763228978,"validation_status":"score_only:v0-immature-baseline"},"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001265655,0.0001985451,0.0002685124,0.00007715953,0.0009171607,0.0001008534,0.0008499032,0.00003872158,0.002043608],"category_scores_gemma":[0.0002676358,0.0001384676,0.00009741512,0.0001750716,0.0003004924,0.0001122216,0.0003393625,0.0001812989,0.000005928194],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006243604,"about_ca_system_score_gemma":0.0001841582,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005136476,"about_ca_topic_score_gemma":0.00001756464,"domain_scores_codex":[0.9978084,0.0003612958,0.0004145183,0.0003920457,0.0005833565,0.000440391],"domain_scores_gemma":[0.9990722,0.00006900883,0.0003889516,0.000360652,0.00005216807,0.00005699793],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002542009,0.000016039,0.0002293676,0.00004977613,0.000004155457,4.376717e-7,0.0008993036,0.265834,0.7324178,0.0001377046,0.00004288561,0.0001143795],"study_design_scores_gemma":[0.0002897498,0.0001259767,0.00002540857,0.000009764798,0.00001691939,0.000005756052,0.0001573942,0.483932,0.5148053,0.0001186358,0.0003926843,0.0001204402],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9926112,0.0001941448,0.003141453,0.0008647745,0.001871939,0.0006179623,0.000370708,0.0001613807,0.0001664491],"genre_scores_gemma":[0.9958835,0.000001424769,0.002685024,0.0002111879,0.00009959325,0.0001673063,0.00002544166,0.00003870035,0.0008877986],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.218098,"threshold_uncertainty_score":0.9988686,"prediction_status":"machine_predicted_unvalidated"},"labels":[],"label_agreement":null},{"id":"W3145795616","doi":"10.1002/pls2.10041","title":"Rheological, thermal, and electrical characterization polyamide/polypropylene blend composites containing hybrid filler: Boron nitride and reduced graphene oxide","year":2021,"lang":"en","type":"article","venue":"SPE Polymers","topic":"Thermal properties of materials","field":"Materials Science","cited_by":16,"is_retracted":false,"has_abstract":true,"routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false},"ca_institutions":"University of British Columbia","funders":"","keywords":"Materials science; Composite material; Graphene; Boron nitride; Masterbatch; Polypropylene; Polyamide; Oxide; Thermal conductivity; Nanocomposite; Nanotechnology","retraction":null,"screen_n_in":null,"score":{"opus":0.01288201616546878,"gpt":0.2193052666008021,"spread":0.2064232504353333,"validation_status":"score_only:v0-immature-baseline"},"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003036756,0.0002978059,0.0004619945,0.00007974425,0.0002739824,0.0002706667,0.0001856192,0.00009979682,0.001703202],"category_scores_gemma":[0.0001371645,0.0002537455,0.00005278845,0.0001111669,0.0003344646,0.0003408978,0.0002323143,0.0001273791,0.00005096782],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003511842,"about_ca_system_score_gemma":0.00007132074,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000235537,"about_ca_topic_score_gemma":0.000003086337,"domain_scores_codex":[0.9978744,0.0003005999,0.0004407835,0.000598543,0.0002435443,0.0005421639],"domain_scores_gemma":[0.9991242,0.0001217386,0.000198418,0.0002872188,0.00006674932,0.00020167],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0004182598,0.00004633713,0.0008623298,0.00002580779,0.00002629299,0.0000519278,0.0001140493,0.000003762431,0.9951065,0.0002636382,0.00002005125,0.003061005],"study_design_scores_gemma":[0.0006278644,0.0001826074,0.0192777,0.00004981119,0.00004245247,0.0001281266,0.0000912144,0.00008469976,0.978942,0.00005394466,0.0001852271,0.0003343167],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9950826,0.002965884,0.00006124967,0.0008403666,0.0002800708,0.0002232052,0.00007039569,0.0001553403,0.0003208738],"genre_scores_gemma":[0.9974256,0.0005707118,0.0008341075,0.0006641826,0.0001195391,0.00001794983,0.00007297773,0.00004067768,0.0002542253],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01841537,"threshold_uncertainty_score":0.9999915,"prediction_status":"machine_predicted_unvalidated"},"labels":[],"label_agreement":null},{"id":"W4393188651","doi":"10.1002/pls2.10123","title":"Sustainable biocomposites from pyrolyzed lignin and recycled nylon 6 with enhanced <scp>flame retardant</scp> behavior: Studies on manufacturing and quality performance evaluation","year":2024,"lang":"en","type":"article","venue":"SPE Polymers","topic":"biodegradable polymer synthesis and properties","field":"Materials Science","cited_by":12,"is_retracted":false,"has_abstract":true,"routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false},"ca_institutions":"University of Guelph","funders":"Natural Sciences and Engineering Research Council of Canada; Ministry of Agriculture, Food and Rural Affairs; Ministry of Colleges and Universities; FedDev Ontario; Canada Foundation for Innovation; Ontario Ministry of Agriculture, Food and Rural Affairs","keywords":"Fire retardant; Lignin; Pyrolysis; Materials science; Pulp and paper industry; Quality (philosophy); Business; Polymer science; Waste management; Composite material; Organic chemistry; Chemistry; Engineering","retraction":null,"screen_n_in":null,"score":{"opus":0.03610005500366139,"gpt":0.2828196999684109,"spread":0.2467196449647495,"validation_status":"score_only:v0-immature-baseline"},"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000830378,0.0003013369,0.0003780882,0.0001312602,0.0003568416,0.0003273069,0.0001281238,0.00008796589,0.00005579166],"category_scores_gemma":[0.00005171831,0.0002087675,0.00003878621,0.0001101274,0.000294645,0.0004239849,0.0001022251,0.0001293904,0.00001956562],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008202699,"about_ca_system_score_gemma":0.00006411895,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001621915,"about_ca_topic_score_gemma":0.0001041373,"domain_scores_codex":[0.9979381,0.0002220998,0.000333179,0.0006433186,0.0004444696,0.0004188477],"domain_scores_gemma":[0.9991023,0.0003449892,0.0001179529,0.0002774741,0.00005823665,0.00009902864],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000154102,0.00004164308,0.0009084424,0.0002574004,0.0001155491,0.00001183758,0.005568789,0.00000422578,0.921378,0.0001517558,0.00008346439,0.07132482],"study_design_scores_gemma":[0.0003635088,0.0002398705,0.003908132,0.0002947772,0.0001896516,0.000003583068,0.00511045,0.0002652848,0.9892231,0.00008750592,0.0001486662,0.0001654839],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9360257,0.06235167,0.00001070056,0.0002365002,0.0002479829,0.0003083171,0.00002618103,0.00012809,0.0006648884],"genre_scores_gemma":[0.9966399,0.001235036,0.0003154576,0.00006828928,0.00007864936,0.0001169467,0.00001125217,0.0000312696,0.001503184],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07115933,"threshold_uncertainty_score":0.8513291,"prediction_status":"machine_predicted_unvalidated"},"labels":[],"label_agreement":null},{"id":"W4391967492","doi":"10.1002/pls2.10121","title":"A new approach for grafting plasticized cellulose acetate biodegradable plastic with maleic anhydride: Processing and characterization","year":2024,"lang":"en","type":"article","venue":"SPE Polymers","topic":"biodegradable polymer synthesis and properties","field":"Materials Science","cited_by":8,"is_retracted":false,"has_abstract":true,"routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false},"ca_institutions":"University of Guelph","funders":"Ministry of Colleges and Universities; FedDev Ontario; Ministry of Agriculture, Food and Rural Affairs; Natural Sciences and Engineering Research Council of Canada; Ontario Ministry of Agriculture, Food and Rural Affairs","keywords":"Maleic anhydride; Grafting; Cellulose; Reactive extrusion; Cellulose acetate; Materials science; Polymer chemistry; Fourier transform infrared spectroscopy; Thermal stability; Vinyl acetate; Polymer; Chemical engineering; Organic chemistry; Chemistry; Copolymer; Composite material","retraction":null,"screen_n_in":null,"score":{"opus":0.02116217710579791,"gpt":0.2240828264630184,"spread":0.2029206493572205,"validation_status":"score_only:v0-immature-baseline"},"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002169779,0.0002799699,0.0002931759,0.0001445176,0.0002443738,0.0006242575,0.0001501893,0.00008192444,0.0002413053],"category_scores_gemma":[0.00003024859,0.000192631,0.00004632743,0.0002668365,0.0001324909,0.0004731313,0.00004410375,0.00009666769,0.00003238584],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002950336,"about_ca_system_score_gemma":0.0001927161,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002260084,"about_ca_topic_score_gemma":0.00001046549,"domain_scores_codex":[0.9984157,0.00003987381,0.0002703866,0.0005855068,0.0002161125,0.0004723884],"domain_scores_gemma":[0.9994354,0.0001379435,0.00009479455,0.0001466383,0.0000263055,0.0001589608],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003729102,0.00002691903,0.000142099,0.0008237585,0.00003823816,0.000006226281,0.001187542,0.000006751296,0.8845003,0.0003207746,0.0001138811,0.1124606],"study_design_scores_gemma":[0.0006045226,0.0001463155,0.0001012694,0.0003684012,0.0001825886,0.00004613807,0.000232157,0.05511157,0.9410667,0.00004195302,0.001643916,0.0004544384],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5144171,0.02641711,0.4555837,0.0007472408,0.0007094365,0.0006256781,0.0001313792,0.0004804455,0.0008879144],"genre_scores_gemma":[0.9559057,0.00007585228,0.03734642,0.00006619008,0.0002409452,0.00008424288,0.00006380158,0.00008140435,0.00613547],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4414886,"threshold_uncertainty_score":0.7855264,"prediction_status":"machine_predicted_unvalidated"},"labels":[],"label_agreement":null},{"id":"W4316813296","doi":"10.1002/pls2.10085","title":"Prediction of <scp>quasi‐static</scp> elastic modulus for polyethylene‐terephthalate‐glycol prepared from fused deposition modeling","year":2023,"lang":"en","type":"article","venue":"SPE Polymers","topic":"Additive Manufacturing and 3D Printing Technologies","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false},"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Materials science; Elastic modulus; Composite material; Polyethylene terephthalate; Elasticity (physics); Young's modulus; Deformation (meteorology); Stress (linguistics); Modulus","retraction":null,"screen_n_in":null,"score":{"opus":0.02585170909519232,"gpt":0.2271599872641703,"spread":0.201308278168978,"validation_status":"score_only:v0-immature-baseline"},"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009734574,0.000209584,0.0002459793,0.0002419228,0.00008286743,0.00002624693,0.0001768043,0.0001579441,0.0000143091],"category_scores_gemma":[0.0002032193,0.000226688,0.0001105788,0.00021789,0.0000480493,0.0001137753,0.00006210038,0.0001426551,0.00002459955],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006358394,"about_ca_system_score_gemma":0.00001565433,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001153757,"about_ca_topic_score_gemma":0.000006183858,"domain_scores_codex":[0.9988077,0.0000199479,0.0003438602,0.0002843874,0.0001739348,0.0003701556],"domain_scores_gemma":[0.9992605,0.000270223,0.00007890399,0.0002997409,0.00003516013,0.00005541143],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00006339405,0.00009541211,0.0007832434,0.0006143197,0.000707939,0.00001732587,0.003232474,0.6984655,0.2116595,0.0001510305,0.00251544,0.08169442],"study_design_scores_gemma":[0.0003367658,0.00007408921,0.0006761749,0.00008900312,0.00005000698,0.000001468926,0.0006021691,0.6429201,0.353554,0.0015844,0.00004189708,0.00006983276],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.830072,0.000126141,0.1661242,0.00002990763,0.0005198552,0.0003086072,0.0004254035,0.001962016,0.0004318215],"genre_scores_gemma":[0.9960277,0.00006539255,0.003260996,0.000005688179,0.00009305354,0.0001022887,0.0002421252,0.00006451145,0.0001382415],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1659557,"threshold_uncertainty_score":0.9244068,"prediction_status":"machine_predicted_unvalidated"},"labels":[],"label_agreement":null},{"id":"W4396219634","doi":"10.1002/pls2.10134","title":"Analysis of time‐dependent mechanical behavior of polyethylene","year":2024,"lang":"en","type":"article","venue":"SPE Polymers","topic":"Mechanical Behavior of Composites","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false},"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Stress relaxation; Stress (linguistics); Relaxation (psychology); Materials science; Mechanics; Spring (device); Displacement (psychology); Deformation (meteorology); Work (physics); Physics; Composite material; Thermodynamics; Creep","retraction":null,"screen_n_in":null,"score":{"opus":0.009802156751432133,"gpt":0.2476875844184705,"spread":0.2378854276670384,"validation_status":"score_only:v0-immature-baseline"},"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001305887,0.0001489147,0.000407017,0.000437431,0.000009494232,0.000013136,0.0002241745,0.0001035279,0.003154919],"category_scores_gemma":[0.000008580415,0.000146196,0.0003203251,0.0007939605,0.0000338802,0.00005726699,0.0000502287,0.0001413287,0.00007485512],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003732909,"about_ca_system_score_gemma":0.00001646173,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006841225,"about_ca_topic_score_gemma":0.000007911211,"domain_scores_codex":[0.9988515,0.00002285814,0.0004009327,0.0001908833,0.0003304432,0.0002033566],"domain_scores_gemma":[0.9994293,0.0000887494,0.00003116178,0.0003270734,0.00002101362,0.0001026864],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000006753257,0.0000410949,0.0001740754,0.0000420885,0.0005971767,0.00001581251,0.00004465765,0.0008039675,0.984726,0.0008334709,0.00004207838,0.01267281],"study_design_scores_gemma":[0.00008629281,0.0000627976,0.0005988686,0.00003235939,0.002457693,0.000002587068,0.00001574931,0.02795934,0.9685249,0.00003784026,0.00006110475,0.0001605024],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9888204,0.002778136,0.005303929,0.00006018082,0.0004760201,0.0001526185,0.0001542932,0.0003168665,0.001937541],"genre_scores_gemma":[0.9989312,0.00005025708,0.0005651354,0.000005396577,0.00002307713,0.000009811458,0.00002061188,0.00003401598,0.0003604363],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02715537,"threshold_uncertainty_score":0.9977564,"prediction_status":"machine_predicted_unvalidated"},"labels":[],"label_agreement":null},{"id":"W4413781470","doi":"10.1002/pls2.70020","title":"Material Extrusion of <scp>PLA</scp> /Recycled Short Flax Fiber Biocomposites","year":2025,"lang":"en","type":"article","venue":"SPE Polymers","topic":"Natural Fiber Reinforced Composites","field":"Materials Science","cited_by":1,"is_retracted":false,"has_abstract":true,"routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false},"ca_institutions":"Université Laval; McGill University; AS Composite (Canada)","funders":"Centre Sève; Canada Research Chairs; McGill University","keywords":"Extrusion; Fiber; Materials science; Composite material; Biocomposite; Food science; Chemistry; Composite number","retraction":null,"screen_n_in":null,"score":{"opus":0.00758744754725966,"gpt":0.2445008667879472,"spread":0.2369134192406876,"validation_status":"score_only:v0-immature-baseline"},"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001408339,0.0002652805,0.0003773424,0.0002607662,0.0001287062,0.0001021985,0.0005328358,0.0001571649,0.001606144],"category_scores_gemma":[0.00004005784,0.0002341136,0.0001382598,0.0003970872,0.0001784743,0.0002280984,0.0003210319,0.0001042126,0.00024125],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005955224,"about_ca_system_score_gemma":0.00006518421,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000260525,"about_ca_topic_score_gemma":0.000006066968,"domain_scores_codex":[0.9982835,0.00007082763,0.0004725342,0.0003940961,0.0003275838,0.0004514372],"domain_scores_gemma":[0.9990788,0.0001902483,0.0001192097,0.00044538,0.00006438052,0.0001020029],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00004196722,0.00002039309,0.0002266491,0.00004552402,0.00002538996,0.000004999932,0.00006339632,0.00001981013,0.9921538,0.001067284,0.00221067,0.00412014],"study_design_scores_gemma":[0.0002724412,0.00006320721,0.0007809093,0.00009361887,0.00004593624,0.000004552826,0.00003251197,0.00008998023,0.9930207,0.0004294841,0.005065766,0.0001009062],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9654306,0.0005972687,0.0001148653,0.0001288205,0.001309361,0.0002278703,0.00006261779,0.0001541069,0.03197451],"genre_scores_gemma":[0.9845569,0.00001926623,0.002435298,0.0001675853,0.0001101983,0.00001387254,0.00004136638,0.00002656041,0.01262899],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01934552,"threshold_uncertainty_score":0.9993065,"prediction_status":"machine_predicted_unvalidated"},"labels":[],"label_agreement":null}]}