Question: when was the last time 2 dollar bills were made
[{'answer': 'September 2014', 'provenance': [{'wikipedia_id': '53761076', 'title': 'United States two-dollar bill', 'start_paragraph_id': 36, 'start_character': 252, 'end_paragraph_id': 36, 'end_character': 266, 'bleu_score': 1.0, 'section': 'Section::::History.:Small size notes.:1976–Current.\n'}]}, {'provenance': [{'wikipedia_id': '53761076', 'title': 'United States two-dollar bill', 'start_paragraph_id': 36, 'start_character': 0, 'end_paragraph_id': 36, 'end_character': 266, 'bleu_score': 0.8977528478480281, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13651807816460972717}, 'section': 'Section::::History.:Small size notes.:1976–Current.\n'}]}]