Complex sentence: The screenplay was written by Casey Robinson and Seymour Bennett and adapted by Bennett and Frank Arnold, based on a short story, "The Short Happy Life of Francis Macomber" (1936), by Ernest Hemingway.
Split into simpler sentences: The screenplay was written by Casey Robinson and Seymour Bennett. It was adapted by Bennett and Frank Arnold, based on a short story, "The Short Happy Life of Francis Macomber" (1936), by Ernest Hemingway.