Olivia entered the sunroom. James entered the sunroom. Liam entered the sunroom. The corn is in the green box. James moved the corn to the green cupboard. Liam exited the sunroom. James exited the sunroom. Liam entered the laundry.
The corn at the beginning was in the green box.
 the corn at the beginning was in the green_cupboard
 the corn at the beginning was in the green_box