Task: Question Answering
Input (English): Aria entered the living_room. Ethan entered the living_room. The green_pepper is in the green_pantry. Ethan exited the living_room. Aria moved the green_pepper to the red_treasure_chest. William entered the patio. Aria entered the patio. The grapefruit is in the blue_bathtub. Aria exited the patio. William moved the grapefruit to the green_box. Ethan entered the living_room. Sophia entered the living_room. The green_pepper is in the red_treasure_chest. Sophia exited the living_room. Ethan moved the green_pepper to the green_pantry. William entered the back_yard. Sophia entered the back_yard. The pineapple is in the green_bucket. Sophia exited the back_yard. William moved the pineapple to the blue_treasure_chest. Where was the pineapple at the beginning?
Output (English): green_bucket