premise: NASA John H. Glenn Research Center at Lewis Field is a NASA center, located within the cities of Brook Park and Cleveland between Cleveland Hopkins International Airport and the Cleveland Metroparks's Rocky River Reservation, with a subsidiary facility in Sandusky, Ohio. Its director is Janet L. Kavandi.
hypothesis: NASA John H. Glenn Research Center is located near a large river.
reason: It could be correct or incorrect as it does not state what the geography is like around its location.