Task: Question Answering
Input (English): Avery entered the bedroom. Sophia entered the bedroom. The apple is in the blue_bathtub. Sophia exited the bedroom. Avery moved the apple to the green_crate. Ethan entered the lounge. Avery entered the lounge. The pineapple is in the red_bottle. Avery exited the lounge. Ethan moved the pineapple to the red_cupboard. Avery entered the den. Ethan entered the den. The pumpkin is in the green_box. Ethan exited the den. Avery moved the pumpkin to the red_bucket. Ethan entered the bedroom. Sophia entered the bedroom. The apple is in the green_crate. Sophia exited the bedroom. Ethan moved the apple to the blue_bathtub. Where was the apple at the beginning?
Output (English): blue_bathtub