Task: Question Answering
Input (English): Liam entered the study. Charlotte entered the study. The celery is in the red_box. Phone rang. Liam moved the celery to the red_envelope. Liam entered the pantry. Olivia entered the pantry. The pear is in the blue_box. Liam moved the pear to the red_bucket. Charlotte entered the cellar. Liam entered the cellar. Phone rang. The tomato is in the green_suitcase. Charlotte moved the tomato to the blue_treasure_chest. Liam entered the study. Phone rang. Olivia entered the study. The celery is in the red_envelope. Liam moved the celery to the red_box. Where was the celery at the beginning?
Output (English): red_box