Question: when did the tax cuts and jobs act pass
[{'answer': 'December 20 , 2017', 'provenance': [{'wikipedia_id': '55697602', 'title': 'Tax Cuts and Jobs Act of 2017', 'start_paragraph_id': 165, 'start_character': 3, 'end_paragraph_id': 165, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Objections.:Limited or no wage impact.\n'}]}]