Question: when did they start making new 20 dollar bills
[{'answer': 'October 9 , 2003'}, {'provenance': [{'wikipedia_id': '477336', 'title': 'United States twenty-dollar bill', 'start_paragraph_id': 33, 'start_character': 0, 'end_paragraph_id': 33, 'end_character': 535, 'bleu_score': 0.940939793195775, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13537933216632922703}, 'section': 'Section::::Federal Reserve history.\n'}]}]