Task: Text Completion
Input (English): Sentence1: Joan sent her son on a camping trip with the school. Sentence2: While he was gone, she cleaned out the spare bedroom. Sentence3: She moved all of his things from the room he shared with his brother. Sentence4: She set up his computer and arranged his new furniture.
Output (English): She opened the door to his new, own, room and yelled, "Surprise!"