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.
Mia think that Ethan searches for the plum in the green envelope.
 Mia think that Ethan searches for the plum in the green_cupboard
 Mia think that Ethan searches for the plum in the green_envelope