Question: who hosted they think it's all over
[{'answer': 'comedian Nick Hancock', 'provenance': [{'wikipedia_id': '4865936', 'title': "They Think It's All Over (TV series)", 'start_paragraph_id': 3, 'start_character': 37, 'end_paragraph_id': 3, 'end_character': 58, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'answer': 'Nick Hancock', 'provenance': [{'wikipedia_id': '4865936', 'title': "They Think It's All Over (TV series)", 'start_paragraph_id': 3, 'start_character': 46, 'end_paragraph_id': 3, 'end_character': 58, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'answer': 'Lee Mack', 'provenance': [{'wikipedia_id': '4865936', 'title': "They Think It's All Over (TV series)", 'start_paragraph_id': 3, 'start_character': 509, 'end_paragraph_id': 3, 'end_character': 517, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'answer': 'Des Lynam', 'provenance': [{'wikipedia_id': '4865936', 'title': "They Think It's All Over (TV series)", 'start_paragraph_id': 6, 'start_character': 73, 'end_paragraph_id': 6, 'end_character': 82, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'provenance': [{'wikipedia_id': '4865936', 'title': "They Think It's All Over (TV series)", 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 548, 'bleu_score': 0.8318831430400331, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 683599303778285450}, 'section': 'Section::::Overview.\n'}]}, {'provenance': [{'wikipedia_id': '4865936', 'title': "They Think It's All Over (TV series)", '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': 683599303778285450}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4865936', 'title': "They Think It's All Over (TV series)", 'section': 'Section::::Overview.\n', 'start_paragraph_id': 3, 'end_paragraph_id': 3, 'meta': {'evidence_span': ['The show was originally presented by comedian Nick Hancock. Retired England football team captain Gary Lineker and former England cricket team captain David Gower were team captains from 1995 until they announced their retirement from the show in 2003. They were replaced as team captains by former England football goalkeeper David Seaman and former England cricketer Phil Tufnell. Former footballer Ian Wright took over from David Seaman in autumn 2004. From October 2005, Boris Becker replaced Tufnell and Lee Mack took over from Hancock as host.', 'The show was originally presented by comedian Nick Hancock. Retired England football team captain Gary Lineker and former England cricket team captain David Gower were team captains from 1995 until they announced their retirement from the show in 2003. They were replaced as team captains by former England football goalkeeper David Seaman and former England cricketer Phil Tufnell. Former footballer Ian Wright took over from David Seaman in autumn 2004. From October 2005, Boris Becker replaced Tufnell and Lee Mack took over from Hancock as host.', 'The show was originally presented by comedian Nick Hancock.']}}]}]