Question: when did be more chill come out musical
[{'answer': '2015', 'provenance': [{'wikipedia_id': '53985558', 'title': 'Be More Chill (musical)', 'start_paragraph_id': 1, 'start_character': 163, 'end_paragraph_id': 1, 'end_character': 167, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '53985558', 'title': 'Be More Chill (musical)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 234, 'bleu_score': 0.5786109539759651, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3089384513688213135}, 'section': 'Section::::Abstract.'}]}]