Mia entered the pantry. Ethan entered the pantry. The plum is in the green cupboard. Ethan exited the pantry. Ethan entered the pantry. Mia moved the plum to the green envelope. Olivia entered the pantry.
The plum at the beginning was in the green cupboard.
 the plum at the beginning was in the green_envelope
 the plum at the beginning was in the green_cupboard