Question: when did the apple watch 3 series come out
[{'answer': 'September 22 , 2017', 'provenance': [{'wikipedia_id': '43239050', 'title': 'Apple Watch', 'start_paragraph_id': 5, 'start_character': 41, 'end_paragraph_id': 5, 'end_character': 69, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '43239050', 'title': 'Apple Watch', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 117, 'bleu_score': 0.5204313611390791, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5239629994116013944}, 'section': 'Section::::Abstract.'}]}]