Question: when were 2 dollar bills stopped being made
[{'answer': 'current denomination of U.S. currency', 'provenance': [{'wikipedia_id': '53761076', 'title': 'United States two-dollar bill', 'start_paragraph_id': 1, 'start_character': 44, 'end_paragraph_id': 1, 'end_character': 81, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '53761076', 'title': 'United States two-dollar bill', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10212865283239659592}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '53761076', 'title': 'United States two-dollar bill', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The United States two-dollar bill ($2) is a current denomination of U.S. currency.', 'The United States two-dollar bill ($2) is a current denomination of U.S. currency.', 'The United States two-dollar bill ($2) is a current denomination of U.S. currency.']}}]}]