Task: Question Generation
Input (English): The Cubist contribution to the 1912 Salon d'Automne created scandal regarding the use of government owned buildings, such as the Grand Palais, to exhibit such artwork. The indignation of the politician Jean Pierre Philippe Lampué made the front page of Le Journal, 5 October 1912. The controversy spread to the Municipal Council of Paris, leading to a debate in the Chambre des Députés about the use of public funds to provide the venue for such art. The Cubists were defended by the Socialist deputy, Marcel Sembat.
Output (English): Who defended the Cubists in the controversy of 1912?