user: In the room there are John, Mark, a cat, a transparent plastic box, and a glass chest. John takes the cat and puts it in the chest. He leaves the room and goes to school. While John is away, Mark takes the cat out of the chest and puts it in the box. Mark leaves the room and goes to work. John comes back from school and enters the room. He doesn’t know what happened in the room when he was away. John thinks that the cat is in the

assistant: John thinks that the cat is in the box, because he can clearly see the cat through the box.