Question: sony xperia xa1 when did it come out
[{'answer': 'February 2017', 'provenance': [{'wikipedia_id': '55672926', 'title': 'Sony Xperia XA1', 'start_paragraph_id': 1, 'start_character': 227, 'end_paragraph_id': 1, 'end_character': 240, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55672926', 'title': 'Sony Xperia XA1', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 240, 'bleu_score': 0.8780099567239781, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1677644481647473741}, 'section': 'Section::::Abstract.'}]}]