Question: movie where they go back in time and step on a butterfly
[{'answer': 'A Sound of Thunder', 'provenance': [{'wikipedia_id': '1128175', 'title': 'A Sound of Thunder (film)', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1128175', 'title': 'A Sound of Thunder (film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 268, 'bleu_score': 0.832310380962004, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2493076153148179741}, 'section': 'Section::::Abstract.'}]}]