Mason entered the playroom. Aiden entered the playroom. The cabbage is in the blue bucket. Logan entered the playroom. Mason moved the cabbage to the blue container. Aiden exited the playroom. Mason exited the playroom. Aiden entered the playroom.
The cabbage at the beginning was in the blue bucket.
 the cabbage at the beginning was in the blue_container
 the cabbage at the beginning was in the blue_bucket