Task: Question Answering
Input (English): Phone rang. Ethan entered the den. William entered the den. The banana is in the green_pantry. William exited the den. Ethan moved the banana to the red_crate. William entered the hall. Liam entered the hall. The grapes is in the blue_envelope. Liam exited the hall. William moved the grapes to the red_envelope. Phone rang. William is in the hall. Liam entered the hall. The lettuce is in the red_envelope. Liam exited the hall. William moved the lettuce to the blue_envelope. Liam entered the laundry. William entered the laundry. The potato is in the red_suitcase. William exited the laundry. Liam moved the potato to the red_treasure_chest. Where was the potato at the beginning?
Output (English): red_suitcase