Question: What actor is best known for staring in Four Boys and a Gun and also acting as a Gunnery Sergeant in Gomez Pyle, U.S.M.C.?
Sentence (from "An Officer and a Gentleman"): It tells the story of Zack (Gere), a U.S. Navy Aviation Officer Candidate who is beginning his training at Aviation Officer Candidate School.
Relevant evidence: No