Task: Coherence Classification
Input (English): Sentence 1: Don noticed that his house was getting dirty. 
 Sentence 3: He began by sweeping the floors 
 Sentence 4:  After that he felt much better 
 Sentence 5:  Don was glad his house was less dirty 
 Option 1: He decided to clean it. 
 Option 2: He cleaned it every day.
Output (English): Option 1