Question: when did the playstation 4 pro come out
[{'answer': 'on November 10 , 2016', 'provenance': [{'wikipedia_id': '35723752', 'title': 'PlayStation 4', 'start_paragraph_id': 87, 'start_character': 116, 'end_paragraph_id': 87, 'end_character': 137, 'bleu_score': 1.0, 'section': 'Section::::Hardware revisions.:PlayStation 4 Pro.\n'}]}, {'provenance': [{'wikipedia_id': '35723752', 'title': 'PlayStation 4', 'start_paragraph_id': 87, 'start_character': 0, 'end_paragraph_id': 87, 'end_character': 795, 'bleu_score': 0.7006280122795071, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6085373755708852841}, 'section': 'Section::::Hardware revisions.:PlayStation 4 Pro.\n'}]}]