Question: when did disney world start using magic bands
[{'answer': '2013', 'provenance': [{'wikipedia_id': '46235129', 'title': 'MagicBands', 'start_paragraph_id': 1, 'start_character': 368, 'end_paragraph_id': 1, 'end_character': 372, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '46235129', 'title': 'MagicBands', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 407, 'bleu_score': 0.970362113628587, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4518480159136175272}, 'section': 'Section::::Abstract.'}]}]