Question: when is the end of the football season
[{'answer': 'February 4 , 2018', 'provenance': [{'wikipedia_id': '44726936', 'title': '2017 NFL season', 'start_paragraph_id': 51, 'start_character': 430, 'end_paragraph_id': 51, 'end_character': 449, 'bleu_score': 1.0, 'section': 'Section::::Postseason.\n'}]}, {'answer': 'February 4 , 2018 , with Super Bowl LII'}, {'provenance': [{'wikipedia_id': '44726936', 'title': '2017 NFL season', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 762647096984426905}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '44726936', 'title': '2017 NFL season', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 450, 'bleu_score': 0.677910784589508, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 762647096984426905}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '44726936', 'title': '2017 NFL season', 'section': 'Section::::Regular season.\n', 'start_paragraph_id': 28, 'end_paragraph_id': 28, 'meta': {'evidence_span': ["The 2017 regular season's 256 games which were played over a 17-week schedule which began on September 7. Each of the league's 32 teams plays a 16-game schedule, with one bye week for each team. The slate also features games on Monday nights. There are games played on Thursday, including the National Football League Kickoff game in prime time on September 7 and games on Thanksgiving Day. The regular season concluded with a full slate of 16 games on Sunday, December 31, all of which were the intradivision matchups, as it has been since . Under the NFL's current scheduling formula, each team plays the other three teams in its own division twice. In addition a team plays against all four teams in one other division from each conference.", "The 2017 regular season's 256 games which were played over a 17-week schedule which began on September 7. Each of the league's 32 teams plays a 16-game schedule, with one bye week for each team."]}}]}, {'provenance': [{'wikipedia_id': '44726936', 'title': '2017 NFL season', 'section': 'Section::::Postseason.\n', 'start_paragraph_id': 51, 'end_paragraph_id': 51, 'meta': {'evidence_span': ['The 2017 playoffs began on the weekend of January 67, 2018 with the Wild Card playoff round. The four winners of these playoff games visited the top two seeded teams in each conference in the Divisional round games played on the weekend of January 1314, 2018. The winners of those games advanced the Conference championship games was held on January 21, 2018. The two Conference champions advanced to Super Bowl LII was held on February 4, 2018 at U.S. Bank Stadium in Minneapolis. The 2018 Pro Bowl was held at Camping World Stadium in Orlando on January 28, 2018.', 'February 4, 2018']}}]}, {'provenance': [{'wikipedia_id': '38465005', 'title': '2016 NFL season', 'section': 'Section::::Regular season.\n', 'start_paragraph_id': 32, 'end_paragraph_id': 32, 'meta': {'evidence_span': ["The 2016 regular season featured 256 games which were played out over a seventeen-week schedule beginning on Thursday, September 8, 2016. Each of the league's 32 teams played a 16-game schedule, with one bye week for each team scheduled between weeks 413. The slate also featured games on Monday night. There were games played on Thursday, including the National Football League Kickoff game in prime time on September 8 and games on Thanksgiving Day. The regular season concluded with a full slate of 16 games on Sunday, January 1, 2017, all of which were intra-divisional matchups, as it has been since . Under the NFL's current scheduling formula, each team played each of the other three teams in its own division twice. In addition, a team played against all four teams in one other division from each conference.", "The 2016 regular season featured 256 games which were played out over a seventeen-week schedule beginning on Thursday, September 8, 2016. Each of the league's 32 teams played a 16-game schedule, with one bye week for each team scheduled between weeks 413"]}}]}]