Task: Coherence Classification
Input (English): Sentence1: Aliza had a long lost ex-boyfriend she was bound to find. Sentence2: The problem was, he moved to a new state. Sentence3: She decided to use Facebook to find him. Sentence4: She found him, but he was married with kids. 
 Sentence5: Aliza was sad, but she never contacted him again.
Output (English): Yes