Question: when did the draft start in the us
[{'answer': '1778', 'provenance': [{'wikipedia_id': '1029446', 'title': 'Conscription in the United States', 'start_paragraph_id': 4, 'start_character': 510, 'end_paragraph_id': 4, 'end_character': 514, 'bleu_score': 1.0, 'section': 'Section::::History.:Colonial to 1862.\n'}]}, {'provenance': [{'wikipedia_id': '1029446', 'title': 'Conscription in the United States', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 718, 'bleu_score': 0.9823771291847391, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14653535827576341670}, 'section': 'Section::::History.:Colonial to 1862.\n'}]}]