A: Hi, Anna!
B: Yes?
A: Is my hat on the chair?
B: No, it isn't. It's on the sofa.
A: OK! What about my books? Are they in the bookcase?
B: No, they aren't. They are on the table.
A: Oh. So, where are my keys?
B: The keys? They're under the chair.
A: Oh, I see. Thanks!
