Task: Question Generation
Input (English): Context : Apollo Soucek (1897--19 July 1955) was a vice admiral in the United States Navy, who was a record-breaking test pilot during 1929-1930, served in World War II, and was commander of Carrier Division Three during the Korean War, ending his career as Chief of the Bureau of Aeronautics. 
Answer : World War II
Output (English): What war or battle involved Apollo Soucek?