Task: Question Answering
Input (English): Evelyn entered the basement. Mason entered the basement. The grapefruit is in the green_bottle. Evelyn moved the grapefruit to the blue_cupboard. Evelyn is in the basement. Mason is in the basement. The grapefruit is in the blue_cupboard. Evelyn moved the grapefruit to the green_bottle. Benjamin entered the bathroom. Evelyn entered the bathroom. The potato is in the green_box. Benjamin moved the potato to the blue_envelope. Mason entered the bathroom. Emily entered the bathroom. The potato is in the blue_envelope. Mason moved the potato to the green_box. Where was the potato at the beginning?
Output (English): green_box