Task: Question Answering
Input (English): Oliver entered the pantry. Abigail entered the pantry. The cucumber is in the blue_treasure_chest. Phone rang. Oliver moved the cucumber to the red_suitcase. Amelia entered the dining_room. Hannah entered the dining_room. The orange is in the red_drawer. Amelia moved the orange to the green_drawer. Phone rang. Abigail entered the attic. Oliver entered the attic. The eggplant is in the red_box. Abigail moved the eggplant to the red_envelope. Oliver is in the attic. Abigail is in the attic. Phone rang. The celery is in the red_envelope. Oliver moved the celery to the red_box. Where was the celery at the beginning?
Output (English): red_envelope