Task: Question Answering
Input (English): James entered the dining_room. Mason entered the dining_room. The corn is in the blue_suitcase. James moved the corn to the blue_container. Jayden entered the bedroom. Mason entered the bedroom. The spinach is in the red_bucket. Jayden moved the spinach to the green_suitcase. James entered the attic. Jayden entered the attic. The celery is in the blue_box. James moved the celery to the blue_pantry. James entered the dining_room. Mason entered the dining_room. The lettuce is in the blue_container. James moved the lettuce to the blue_suitcase. Where was the lettuce at the beginning?
Output (English): blue_container