Task: Question Answering
Input (English): Owen entered the playroom. Alexander entered the playroom. The lettuce is in the red_bottle. Owen moved the lettuce to the red_cupboard. Owen entered the staircase. Alexander entered the staircase. The pear is in the green_basket. Owen moved the pear to the red_bucket. Owen entered the lounge. Alexander entered the lounge. The spinach is in the blue_envelope. Owen moved the spinach to the green_cupboard. Owen entered the playroom. Alexander entered the playroom. The lettuce is in the red_cupboard. Owen moved the lettuce to the red_bottle. Where was the lettuce at the beginning?
Output (English): red_bottle