Task: Coherence Classification
Input (English): Sentence 1: Tom was always a great friend. 
 Sentence 3: But once he got a girlfriend, he stopped responding to messages 
 Sentence 4:  He decided his friends were less important 
 Sentence 5:  He lost all of his friends 
 Given Sentence 2: He would be there for everyone and always answer his phone.
Output (English): Yes