Question: when was the samsung galaxy note 8 released
[{'answer': '15 September 2017', 'provenance': [{'wikipedia_id': '54610932', 'title': 'Samsung Galaxy Note 8', 'start_paragraph_id': 1, 'start_character': 270, 'end_paragraph_id': 1, 'end_character': 287, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '54610932', 'title': 'Samsung Galaxy Note 8', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 287, 'bleu_score': 0.715082921774692, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4211173320525430858}, 'section': 'Section::::Abstract.'}]}]