Question: when will new 20 dollar bill be released
[{'answer': 'by 2020', 'provenance': [{'wikipedia_id': '477336', 'title': 'United States twenty-dollar bill', 'start_paragraph_id': 35, 'start_character': 185, 'end_paragraph_id': 35, 'end_character': 192, 'bleu_score': 1.0, 'section': "Section::::Proposal for a woman's portrait.\n"}]}, {'provenance': [{'wikipedia_id': '477336', 'title': 'United States twenty-dollar bill', 'start_paragraph_id': 35, 'start_character': 0, 'end_paragraph_id': 35, 'end_character': 422, 'bleu_score': 0.9738505480425671, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8992344817759639889}, 'section': "Section::::Proposal for a woman's portrait.\n"}]}]