Task: Coherence Classification
Input (English): Sentence 1: Carlos has been single for several Year's. 
 Sentence 3: Carlos meets a nice girl there and they exchange phone numbers 
 Sentence 4:  The next week they go out for a cup of coffee 
 Sentence 5:  Carlos hopes he has finally met someone he can love 
 Given Sentence 2: One day Carlos and his friend Dan go to a dance club.
Output (English): Yes