Task: Question Answering
Input (English): Lucas entered the porch. Ella entered the porch. The persimmon is in the green_crate. Ella exited the porch. Lucas moved the persimmon to the green_envelope. Lucas exited the porch. Ella entered the porch. Ella entered the closet. Benjamin entered the closet. The onion is in the blue_treasure_chest. Benjamin exited the closet. Ella moved the onion to the green_bottle. Ella exited the closet. Benjamin entered the closet. Lucas entered the back_yard. Ella entered the back_yard. The green_pepper is in the blue_pantry. Ella exited the back_yard. Lucas moved the green_pepper to the green_basket. Lucas exited the back_yard. Ella entered the back_yard. Lucas entered the closet. Mason entered the closet. The onion is in the green_bottle. Mason exited the closet. Lucas moved the onion to the blue_treasure_chest. Lucas exited the closet. Mason entered the closet. Where was the onion at the beginning?
Output (English): blue_treasure_chest