Task: Question Answering
Input (English): Lucas entered the laundry. William entered the laundry. The grapefruit is in the red_cupboard. Lucas moved the grapefruit to the green_drawer. Olivia entered the basement. William entered the basement. The lettuce is in the red_treasure_chest. Olivia moved the lettuce to the blue_envelope. Lucas entered the living_room. Olivia entered the living_room. The pear is in the green_bottle. Lucas moved the pear to the green_treasure_chest. Oliver entered the basement. Olivia entered the basement. The lettuce is in the blue_envelope. Oliver moved the lettuce to the red_treasure_chest. Where was the lettuce at the beginning?
Output (English): red_treasure_chest