Question: when was the first two dollar bill issued
[{'answer': '1862', 'provenance': [{'wikipedia_id': '53761076', 'title': 'United States two-dollar bill', 'start_paragraph_id': 5, 'start_character': 100, 'end_paragraph_id': 5, 'end_character': 104, 'bleu_score': 1.0, 'section': 'Section::::Denomination overview.\n'}]}]