Task: Coherence Classification
Input (English): Sentence 1: Millie is watching Billy the dog for a friend. 
 Sentence 3: Billy got very scared one day 
 Sentence 4:  He chewed a hole in Millie's bedroom door 
 Sentence 5:  Millie does not want to dogsit Billy again 
 Option 1: He is a very small dog. 
 Option 2: He is a 200 pound dog.
Output (English): Option 2