Question: who won the second season of america's got talent
[{'answer': 'Terry Fator', 'provenance': [{'wikipedia_id': '6359078', 'title': "America's Got Talent (season 2)", 'start_paragraph_id': 2, 'start_character': 387, 'end_paragraph_id': 2, 'end_character': 398, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]