Mason loves the onion Sophia entered the back yard. Mason entered the back yard. The strawberry is in the blue treasure chest. Sophia exited the back yard. Mason moved the strawberry to the green envelope. Mason exited the back yard. Sophia entered the crawlspace.
Sophia think that Mason searches for the strawberry in the blue treasure chest.
 Sophia think that Mason searches for the strawberry in the green_envelope
 Sophia think that Mason searches for the strawberry in the blue_treasure_chest