Question: Katherine Anne Porter and Ödön von Horváth, are in the writing industry?
Sentence (from "Ödön von Horváth"): Edmund Josef von Horváth (9 December 1901 Sušak, Rijeka, then in Austria–Hungary, now in Croatia – 1 June 1938 Paris) was a German-writing Austro-Hungarian-born playwright and novelist.
Relevant evidence: Yes