Question: What nationality is the director of film The Sin Of Harold Diddlebock?
Sentence (from "The Sin of Harold Diddlebock"): The Sin of Harold Diddlebock is a 1947 comedy film written and directed by Preston Sturges, starring the silent film comic icon Harold Lloyd, and featuring a supporting cast including female protagonist Frances Ramsden, Jimmy Conlin, Raymond Walburn, Rudy Vallee, Arline Judge, Edgar Kennedy, Franklin Pangborn, J. Farrell MacDonald, Robert Dudley, Robert Greig, Lionel Stander and Jackie the Lion.
Relevant evidence: Yes