I'll give you a question, please answer with step-by-step reasoning process.
At a university, what sort of building is likely to be called a hall?\nOptions:\n- conference\n- small classroom\n- large building\n- dormitory\n- inside

dormitory
Dormitory is a large bedroom for a number of people in a school or institution.

The beds in dormitory are arranged in a large hall.

.

So, the answer is dormitory