Elizabeth entered the dining room. Mason hates the crawlspace Mason entered the dining room. The watermelon is in the blue container. Elizabeth exited the dining room. Mason moved the watermelon to the red suitcase.
Mason think that Elizabeth searches for the watermelon in the blue container.
 Mason think that Elizabeth searches for the watermelon in the dining_room
 Mason think that Elizabeth searches for the watermelon in the blue_container