Lily: Welcome! This is our school.
Ben: Wow, so nice! Do you have a library?
Lily: Yes. The library is on the first floor. It's under the computer room.
Ben: Computer room? So cool! I like computers. Do you have an art room?
Lily: Yes. The art room is on the first floor. It's under the teachers' office.
Ben: Where is the teachers' office?
Lily: It's on the second floor. It's next to Classroom 1.
Ben: Are you in Classroom 1?
Lily: No, I'm in Classroom 2. It's next to the computer room.
A. Library
B. Art Room
C. Classroom 2
D. Teachers' Office