Question: how many seconds do you have to throw a grenade
[{'answer': '4 and 5 seconds', 'provenance': [{'wikipedia_id': '2300115', 'title': 'M67 grenade', 'start_paragraph_id': 4, 'start_character': 86, 'end_paragraph_id': 4, 'end_character': 101, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'provenance': [{'wikipedia_id': '2300115', 'title': 'M67 grenade', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 325, 'bleu_score': 0.660027142924539, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6856278515004469009}, 'section': 'Section::::Overview.\n'}]}]