Task: Question Answering
Input (English): Aria entered the workshop. Ethan entered the workshop. The apple is in the blue_bathtub. Ethan exited the workshop. Aria moved the apple to the blue_container. Evelyn entered the workshop. Lucas entered the workshop. The apple is in the blue_container. Lucas exited the workshop. Evelyn moved the apple to the blue_bathtub. Aria entered the bathroom. Lucas entered the bathroom. The persimmon is in the blue_treasure_chest. Lucas exited the bathroom. Aria moved the persimmon to the green_bottle. Ethan entered the workshop. Aria entered the workshop. The apple is in the blue_bathtub. Aria exited the workshop. Ethan moved the apple to the blue_container. Where was the apple at the beginning?
Output (English): blue_bathtub