Task: Question Answering
Input (English): Aiden entered the back_yard. Mason entered the back_yard. The apple is in the blue_cupboard. Aiden moved the apple to the green_treasure_chest. Aiden entered the closet. Mason entered the closet. The celery is in the red_crate. Aiden moved the celery to the green_bucket. Amelia entered the porch. James entered the porch. The grapefruit is in the red_envelope. Amelia moved the grapefruit to the blue_pantry. Aiden entered the back_yard. Mason entered the back_yard. The apple is in the green_treasure_chest. Aiden moved the apple to the blue_cupboard. Where was the apple at the beginning?
Output (English): blue_cupboard