"As you wake, you can hear a man's smooth voice narrating your situation. Though he sounds clear and you can hear him easily, you see no one else around you." You find yourself in a room without windows. "He begins, and there's a smugness in his tone. You realize that you are not in the same place you went to sleep in." There is a single door ahead of you. The room is otherwise empty. What do you do?

A. Open the door. B. Listen through the door. C. Explore the empty room. D. Do nothing. E. Take off your shirt because it's a little warm.