Question: list of tour de france winners stripped of title
[{'answer': 'Lance Armstrong', 'provenance': [{'wikipedia_id': '4649515', 'title': 'Doping at the Tour de France', 'start_paragraph_id': 61, 'start_character': 11, 'end_paragraph_id': 61, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::1990s: The era of EPO.:1998 Festina scandal.\n'}]}, {'answer': 'Jan Ullrich', 'provenance': [{'wikipedia_id': '4649515', 'title': 'Doping at the Tour de France', 'start_paragraph_id': 68, 'start_character': 35, 'end_paragraph_id': 68, 'end_character': 46, 'bleu_score': 1.0, 'section': 'Section::::1990s: The era of EPO.:2006 Tour de France.:Operación Puerto investigation.\n'}]}]