Question: when did dear evan hansen go on broadway
[{'answer': 'December 2016', 'provenance': [{'wikipedia_id': '47535900', 'title': 'Dear Evan Hansen', 'start_paragraph_id': 2, 'start_character': 59, 'end_paragraph_id': 2, 'end_character': 72, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '47535900', 'title': 'Dear Evan Hansen', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 229, 'bleu_score': 0.834456195943693, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10596440366248069252}, 'section': 'Section::::Abstract.'}]}]