Task: Question Answering
Input (English): Isabella entered the staircase. Oliver entered the staircase. The broccoli is in the blue_suitcase. Isabella moved the broccoli to the red_pantry. Oliver entered the playroom. Charlotte entered the playroom. The grapefruit is in the green_box. Oliver moved the grapefruit to the green_pantry. Ethan entered the playroom. Charlotte is in the playroom. The apple is in the green_pantry. Ethan moved the apple to the green_box. Oliver entered the bathroom. Isabella entered the bathroom. The tangerine is in the green_envelope. Oliver moved the tangerine to the red_treasure_chest. Where is the tangerine really?
Output (English): red_treasure_chest