Task: Question Answering
Input (English): Oliver entered the office. Ethan entered the office. The persimmon is in the green_envelope. Ethan exited the office. Oliver moved the persimmon to the red_bucket. Olivia entered the staircase. Isabella entered the staircase. Phone rang. The pear is in the green_cupboard. Isabella exited the staircase. Olivia moved the pear to the blue_envelope. Ethan entered the workshop. Isabella entered the workshop. The tomato is in the blue_cupboard. Phone rang. Isabella exited the workshop. Ethan moved the tomato to the blue_box. Olivia entered the playroom. Ethan entered the playroom. The grapefruit is in the green_treasure_chest. Ethan exited the playroom. Olivia moved the grapefruit to the green_basket. Where does Olivia think that Ethan searches for the grapefruit?
Output (English): green_treasure_chest