Task: Question Answering
Input (English): Jack entered the TV_room. Elizabeth entered the TV_room. The watermelon is in the blue_container. Jack moved the watermelon to the green_treasure_chest. Elizabeth is in the TV_room. Jack is in the TV_room. The watermelon is in the green_treasure_chest. Elizabeth moved the watermelon to the blue_container. Sophia entered the lounge. James entered the lounge. The spinach is in the red_bottle. Phone rang. Sophia moved the spinach to the blue_crate. Sophia entered the TV_room. Jack is in the TV_room. The grapefruit is in the green_treasure_chest. Sophia moved the grapefruit to the blue_container. Where was the grapefruit at the beginning?
Output (English): green_treasure_chest