Task: Text Categorization
Input (English): In one work by this man, Land Development Syndicate employee Tom Broadbent gives Matt Haffigan's pig a ride in his motorcar. In addition to John Bull's Other Island, this man wrote a play in which the arms manufacturer Andrew Undershaft's ideals are contrasted with the title character's work for the Salvation Army. This author of Major (*) Barbara also wrote about Henry Higgins' attempts to reform the flower girl Eliza Doolittle in another play. For 10 points, name this Irish playwright of Pygmalion.
Output (English): Literature