Question: what was the first coin minted in the united states
[{'answer': 'the half disme', 'provenance': [{'wikipedia_id': '33211348', 'title': 'Numismatic history of the United States', 'start_paragraph_id': 5, 'start_character': 101, 'end_paragraph_id': 5, 'end_character': 115, 'bleu_score': 1.0, 'section': 'Section::::American coinage (1792 - c. 1837).\n'}]}, {'provenance': [{'wikipedia_id': '33211348', 'title': 'Numismatic history of the United States', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 213, 'bleu_score': 0.9451524926983921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9124954360127680639}, 'section': 'Section::::American coinage (1792 - c. 1837).\n'}]}]