"체육관에 교실이 있습니까?"
Translation:Is there a classroom in the gym?
A gymnasium is not necessarily a single room. It usually refers to a building or a complex used for athletics or physical education. In some places in Europe a gymnasium is a type of school. The gym at my university had several classrooms in it, in addition to the large central room, squash courts, locker rooms, weight room, offices, equipment rooms, stage, et cetera.