Task: Question Answering
Input (English): Elizabeth entered the dining_room. Mason entered the dining_room. The pineapple is in the red_box. Mason exited the dining_room. Elizabeth moved the pineapple to the green_cupboard. Mason entered the office. Emily entered the office. The pumpkin is in the blue_bathtub. Emily exited the office. Mason moved the pumpkin to the red_envelope. Phone rang. Elizabeth entered the office. Isabella entered the office. The green_pepper is in the red_envelope. Phone rang. Isabella exited the office. Elizabeth moved the green_pepper to the blue_bathtub. Isabella entered the dining_room. Elizabeth entered the dining_room. The grapefruit is in the green_cupboard. Elizabeth exited the dining_room. Isabella moved the grapefruit to the red_box. Where was the grapefruit at the beginning?
Output (English): green_cupboard