Question: Which airport is actually located within the boundaries of the city it serves, St. George Regional Airport or LaGuardia Airport?
Sentence (from "Marine Air Terminal"): The Marine Air Terminal ("Terminal A"), located at New York City's LaGuardia Airport, is the only active airport terminal dating from the first generation of passenger travel in the United States, a.k.a. the "Golden age of the flying boat."
Relevant evidence: No