Mason entered the living room. William entered the living room. Chloe entered the living room. The melon is in the green cupboard. William exited the living room. Mason moved the melon to the green bathtub. Chloe exited the living room. Mason exited the living room. William entered the living room.
William think that Mason searches for the melon in the green bathtub.
 William think that Mason searches for the melon in the living_room
 William think that Mason searches for the melon in the green_bathtub