Question: who won the first season of the voice
[{'answer': 'Javier Colon', 'provenance': [{'wikipedia_id': '32261806', 'title': 'The Voice (American season 1)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]