Question: when did the ipod touch 3 come out
[{'answer': 'June 17 , 2009', 'provenance': [{'wikipedia_id': '13111239', 'title': 'IPod Touch', 'start_paragraph_id': 6, 'start_character': 249, 'end_paragraph_id': 6, 'end_character': 263, 'bleu_score': 1.0, 'section': 'Section::::Software.\n'}]}, {'provenance': [{'wikipedia_id': '13111239', 'title': 'IPod Touch', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 492, 'bleu_score': 0.97451705556073, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14637748068130668910}, 'section': 'Section::::Software.\n'}]}]