Question: When was the American entrepreneur died who founded The Center for Governmental Research, Inc?
Sentence (from "George Eastman"): Roll film was also the basis for the invention of motion picture film in 1888 by the world's first film-makers Eadweard Muybridge and Louis Le Prince, and a few years later by their followers Léon Bouly, William Dickson, Thomas Edison, the Lumière Brothers, and Georges Méliès.
Relevant evidence: No