Olivia entered the back yard. Hunter entered the kitchen. Nathan entered the back yard. The lemon is in the red treasure chest. Hunter exited the kitchen. Nathan exited the back yard. Olivia moved the lemon to the green cupboard.
The lemon at the beginning was in the red treasure chest.
 the lemon at the beginning was in the back_yard
 the lemon at the beginning was in the red_treasure_chest