Question: tv show where cop goes back in time
[{'answer': 'Life on Mars', 'provenance': [{'wikipedia_id': '2989730', 'title': 'Life on Mars (British TV series)', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2989730', 'title': 'Life on Mars (British TV series)', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 610, 'bleu_score': 0.9666465443060471, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4085736592976966852}, 'section': 'Section::::Plot.\n'}]}]