Question: when did 13 reasons why book come out
[{'answer': 'October 18 , 2007', 'provenance': [{'wikipedia_id': '23869776', 'title': 'Thirteen Reasons Why', 'start_paragraph_id': 4, 'start_character': 59, 'end_paragraph_id': 4, 'end_character': 76, 'bleu_score': 1.0, 'section': 'Section::::Introduction.\n'}]}]