William entered the sunroom. William exited the sunroom. Aiden entered the office. Mason entered the office. The potato is in the green drawer. Mason exited the office. Aiden moved the potato to the red drawer.
Mason think that Aiden searches for the potato in the green drawer.
 Mason think that Aiden searches for the potato in the red_drawer
 Mason think that Aiden searches for the potato in the green_drawer