Task: Coherence Classification
Input (English): Sentence 1: The Samson's adopted a puppy. 
 Sentence 3: The kids are very excited about it 
 Sentence 4:  I saw them tonight out walking the dog 
 Sentence 5:  I think I might want a puppy 
 Option 1: They have been wanting one for a while now. 
 Option 2: Unfortunately, the puppy ran away.
Output (English): Option 1