Task: Question Answering
Input (English): Oliver entered the TV_room. Alexander entered the TV_room. The spinach is in the green_pantry. Oliver moved the spinach to the blue_treasure_chest. Hannah entered the patio. Oliver entered the patio. The strawberry is in the green_treasure_chest. Hannah moved the strawberry to the green_envelope. Hannah is in the patio. Alexander entered the patio. The strawberry is in the green_envelope. Hannah moved the strawberry to the green_treasure_chest. Emily entered the lounge. Hannah entered the lounge. The lettuce is in the blue_box. Emily moved the lettuce to the green_bucket. Where was the lettuce at the beginning?
Output (English): blue_box