Question: who wrote the song i write sins not tragedies
[{'answer': 'Ryan Ross', 'provenance': [{'wikipedia_id': '4591307', 'title': 'I Write Sins Not Tragedies', 'start_paragraph_id': 12, 'start_character': 90, 'end_paragraph_id': 12, 'end_character': 99, 'bleu_score': 1.0, 'section': 'Section::::Music video.\n'}]}, {'answer': 'Brendon Urie', 'provenance': [{'wikipedia_id': '4591307', 'title': 'I Write Sins Not Tragedies', 'start_paragraph_id': 10, 'start_character': 360, 'end_paragraph_id': 10, 'end_character': 372, 'bleu_score': 1.0, 'section': 'Section::::Music video.\n'}]}, {'answer': 'Spencer Smith'}]