Task: Question Answering
Input (English): Mason entered the dining_room. Benjamin entered the dining_room. The grapes is in the blue_container. Mason moved the grapes to the red_suitcase. Mason entered the TV_room. Jacob entered the TV_room. The cucumber is in the blue_box. Mason moved the cucumber to the red_box. Mason entered the playroom. Jacob entered the playroom. The peach is in the red_bottle. Mason moved the peach to the green_bucket. Jacob entered the cellar. Mason entered the cellar. The potato is in the red_envelope. Jacob moved the potato to the green_envelope. Where was the potato at the beginning?
Output (English): red_envelope