Task: Text Completion
Input (English): Sentence1: Karen was assigned a roommate her first year of college. Sentence2: One day, her roommate asked her to go to a nearby city for a concert. Sentence3: Karen agreed happily. Sentence4: The show was absolutely exhilarating. 
 (A) Karen hated her roommate. (B) Karen became good friends with her roommate.
Output (English): B