Task: Question Answering
Input (English): Ella entered the back_yard. Phone rang. William entered the back_yard. Phone rang. The lettuce is in the red_treasure_chest. William exited the back_yard. Ella moved the lettuce to the green_bucket. Ella exited the back_yard. Phone rang. William entered the back_yard. Where was the lettuce at the beginning?
Output (English): red_treasure_chest