Isabella entered the staircase. Aiden entered the staircase. The pear is in the red cupboard. Aiden exited the staircase. Isabella moved the pear to the green bucket. Isabella exited the staircase. Aiden entered the dining room.
The pear at the beginning was in the red cupboard.
 the pear at the beginning was in the green_bucket
 the pear at the beginning was in the red_cupboard