Task: Text Categorization
Input (English): In one story by this author, the ex-Marine Harold Krebs tells his mother that he cannot love anymore after experiencing World War I. In addition to ""Soldier's Home,"" this man wrote a story in which the title character's wife Margot spends the night with Robert Wilson after her husband ran from a lion. Margot ultimately shoots and kills her husband in that story by this author, ""The Short Happy Life of Francis Macomber. "" For 10 points, name this man who wrote a book about Santiago's attempt to catch a marlin, The Old Man and the Sea.
Output (English): Literature