Question: when did ps i still love you come out
[{'answer': 'May 26 , 2015', 'provenance': [{'wikipedia_id': '48653589', 'title': 'P.S. I Still Love You', 'start_paragraph_id': 1, 'start_character': 140, 'end_paragraph_id': 1, 'end_character': 153, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]