Task: Question Answering
Input (English): Owen entered the patio. Benjamin entered the patio. The carrot is in the blue_pantry. Benjamin exited the patio. Owen moved the carrot to the green_basket. Benjamin entered the playroom. Olivia entered the playroom. The broccoli is in the green_drawer. Olivia exited the playroom. Benjamin moved the broccoli to the green_box. Benjamin entered the staircase. Ethan entered the staircase. The persimmon is in the blue_bathtub. Ethan exited the staircase. Benjamin moved the persimmon to the green_cupboard. Benjamin is in the staircase. Owen entered the staircase. The persimmon is in the green_cupboard. Owen exited the staircase. Benjamin moved the persimmon to the blue_bathtub. Where was the persimmon at the beginning?
Output (English): blue_bathtub