Question: how long is the all i have show
[{'answer': 'two hours', 'provenance': [{'wikipedia_id': '47876870', 'title': 'Jennifer Lopez: All I Have', 'start_paragraph_id': 5, 'start_character': 74, 'end_paragraph_id': 5, 'end_character': 83, 'bleu_score': 1.0, 'section': 'Section::::Critical response.\n'}]}, {'provenance': [{'wikipedia_id': '47876870', 'title': 'Jennifer Lopez: All I Have', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 1117, 'bleu_score': 0.9535873274104931, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1119164744272423169}, 'section': 'Section::::Critical response.\n'}]}]