Question: Rigolboche is a 1936 French historical musical film directed by Christian-Jaque, it portrays a fictionalized version of the life of Rigolboche, the dancer who made famous which high-energy, physically demanding dance which became a popular music hall dance in the 1840s, continuing in popularity in French cabaret to this day?
{'answer': 'Can-can', 'supporting_facts': [['Rigolboche (film)', 1], ['Can-can', 0]]}