Question: USS "Halloran" is a destroyer escort, of the United States Navy, named for William Ignatius Halloran, who died where, on 7 December 1941?
Sentence (from "USS Halloran (DE-305)"): Commissioned Ensign on 12 June 1941, he was assigned to Naval Air Station, San Pedro, California, and later to USS "Arizona" .
Relevant evidence: No