Question: how long did it take for felix to fall from space
[{'answer': '4 minutes and 19 seconds', 'provenance': [{'wikipedia_id': '5449624', 'title': 'Felix Baumgartner', 'start_paragraph_id': 13, 'start_character': 533, 'end_paragraph_id': 13, 'end_character': 557, 'bleu_score': 1.0, 'section': 'Section::::Biography.:Red Bull Stratos.:Main jump.\n'}]}, {'provenance': [{'wikipedia_id': '5449624', 'title': 'Felix Baumgartner', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 614, 'bleu_score': 0.8360188992414931, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8747436116950320779}, 'section': 'Section::::Biography.:Red Bull Stratos.:Main jump.\n'}]}]