Ella entered the hallway. Mia entered the hallway. The lettuce is in the green suitcase. Mia exited the hallway. Ella moved the lettuce to the green envelope. Aria entered the hallway. Ella exited the hallway. Mia entered the hallway.
The lettuce at the beginning was in the green suitcase.
 the lettuce at the beginning was in the green_envelope
 the lettuce at the beginning was in the green_suitcase