Hannah entered the cellar. Mason entered the cellar. The lettuce is in the red treasure chest. Mason exited the cellar. Hannah moved the lettuce to the blue drawer. Hannah exited the cellar. Mason entered the cellar.
Mason think that Hannah searches for the lettuce in the blue drawer.
 Mason think that Hannah searches for the lettuce in the red_treasure_chest
 Mason think that Hannah searches for the lettuce in the blue_drawer