Question: how many g's do astronauts experience during takeoff
[{'answer': 'zero ‐ g', 'provenance': [{'wikipedia_id': '389836', 'title': 'G-force', 'start_paragraph_id': 4, 'start_character': 135, 'end_paragraph_id': 4, 'end_character': 141, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '389836', 'title': 'G-force', 'start_paragraph_id': 65, 'start_character': 0, 'end_paragraph_id': 65, 'end_character': 501, 'bleu_score': 0.9346183847893801, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10124114184068877756}, 'section': 'Section::::Measurement using an accelerometer.\n'}]}]