Task: Coherence Classification
Input (English): Sentence 1: A friend of mine gave me a cat for my birthday. 
 Sentence 3: It took her a little time to learn her new home 
 Sentence 4:  She is the best cat I have ever seen 
 Sentence 5:  We are each other's new best friends 
 Option 1: She ran away one day. 
 Option 2: She was fully grown and trained.
Output (English): Option 2