Question: Who was a member of French Parliament that inspired a political group founded by George Valois and Édouard Berth?
{'answer': 'Pierre-Joseph Proudhon', 'supporting_facts': [['Cercle Proudhon', 0], ['Cercle Proudhon', 1], ['Pierre-Joseph Proudhon', 0], ['Pierre-Joseph Proudhon', 3]]}