Question: who won season 1 of rupaul's drag race all stars
[{'answer': 'Chad Michaels', 'provenance': [{'wikipedia_id': '36652636', 'title': "RuPaul's Drag Race All Stars (season 1)", 'start_paragraph_id': 4, 'start_character': 69, 'end_paragraph_id': 4, 'end_character': 82, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '36652636', 'title': "RuPaul's Drag Race All Stars (season 1)", 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 114, 'bleu_score': 0.910879922930628, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5908496419219363026}, 'section': 'Section::::Abstract.'}]}]