Jack entered the cellar. Mason entered the cellar. The orange is in the green bathtub. Abigail entered the cellar. Mason moved the orange to the blue bottle. Jack exited the cellar. Mason exited the cellar. Jack entered the cellar.
The orange at the beginning was in the green bathtub.
 the orange at the beginning was in the blue_bottle
 the orange at the beginning was in the green_bathtub