Question: who was the winner in the 2011 season of american idol
[{'answer': 'Scotty McCreery', 'provenance': [{'wikipedia_id': '27455867', 'title': 'American Idol (season 10)', 'start_paragraph_id': 4, 'start_character': 123, 'end_paragraph_id': 4, 'end_character': 138, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '27455867', 'title': 'American Idol (season 10)', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 636, 'bleu_score': 0.9812185674664711, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2961750601062043477}, 'section': 'Section::::Abstract.'}]}]