Question: when did the first ipod video come out
[{'answer': 'September 12 , 2006', 'provenance': [{'wikipedia_id': '89847', 'title': 'IPod', 'start_paragraph_id': 36, 'start_character': 286, 'end_paragraph_id': 36, 'end_character': 305, 'bleu_score': 1.0, 'section': 'Section::::Software.:iTunes Store.\n'}]}]