Question: who won rupaul's drag race season 6
[{'answer': 'Bianca Del Rio', 'provenance': [{'wikipedia_id': '41299879', 'title': "RuPaul's Drag Race (season 6)", 'start_paragraph_id': 3, 'start_character': 59, 'end_paragraph_id': 3, 'end_character': 73, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '41299879', 'title': "RuPaul's Drag Race (season 6)", 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 130, 'bleu_score': 0.9214109120166031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17271368703195152777}, 'section': 'Section::::Abstract.'}]}]