Task: Text Categorization
Input (English): Kimberly Cornish's The Jew of Linz claims that Hitler's anti-Semitism arose from an unpleasant childhood encounter with this man, and that he later secretly worked to recruit spies for the USSR. One of his works contains the "beetle-in-a-box" thought experiment and challenges the reader to define what a "game" is. Starting with a quote from Augustine's Confessions, that work by this author says, correctly, that meaning comes from use and argues against the possibility of a private language. Arguing against the formal view of language presented in an earlier work, that is his Philosophical Investigations. For 10 points, name this author of Tractatus Logico-Philosophicus.
Output (English): Social Science