Task: Coherence Classification
Input (English): Sentence1: Ron and Kim wanted a new house. Sentence2: Ron decided to work overtime at work as much as he could. Sentence3: In a few Years he had saved all his overtime pay and had lots of cash. Sentence4: He and Kim started shopping for a new, bigger home. 
 Sentence5: They purchased a nice home in a new neighborhood.
Output (English): Yes