Ava entered the office. Isla entered the office. Hannah entered the office. The lemon is in the red bathtub. Ava moved the lemon to the green envelope. Isla exited the office. Ava exited the office. Hannah exited the office. Isla entered the office.
The lemon at the beginning was in the red bathtub.
 the lemon at the beginning was in the green_envelope
 the lemon at the beginning was in the red_bathtub