Ethan entered the porch. Liam entered the porch. The apple is in the red bathtub. Ethan moved the apple to the red bucket. Liam exited the porch. Ethan exited the porch. Liam entered the porch.
The apple at the beginning was in the red bathtub.
 the apple at the beginning was in the red_bucket
 the apple at the beginning was in the red_bathtub