Question: when did the i pad mini come out
[{'answer': 'November 2 , 2012', 'provenance': [{'wikipedia_id': '25970423', 'title': 'IPad', 'start_paragraph_id': 17, 'start_character': 404, 'end_paragraph_id': 17, 'end_character': 421, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}]