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.
Ethan think that Liam searches for the apple in the red bucket.
 Ethan think that Liam searches for the apple in the red_bathtub
 Ethan think that Liam searches for the apple in the red_bucket