Question: who won ru pauls drag race season 8
[{'answer': 'Bob the Drag Queen', 'provenance': [{'wikipedia_id': '47163381', 'title': "RuPaul's Drag Race (season 8)", 'start_paragraph_id': 3, 'start_character': 60, 'end_paragraph_id': 3, 'end_character': 78, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]