Question: Which film has the director who is older, A Flea On The Scales or La Vallée Fantôme?
Sentence (from "Charles-Louis-Joseph-Xavier de la Vallée Poussin"): Charles- Louis-Joseph -Xavier de la Vallée Poussin( 6 April 1827, Namur – 15 March 1903, Brussels) was a Belgian geologist and mineralogist.
Relevant evidence: No