Task: Coherence Classification
Input (English): Sentence 1: I had a golden retriever when I was younger. 
 Sentence 3: I walked it every night 
 Sentence 4:  In the end Toby slowed down and couldn't walk as much 
 Sentence 5:  I still dream about him sometimes 
 Given Sentence 2: I named it Toby and it was one of my closest friends.
Output (English): Yes