Task: Coherence Classification
Input (English): Sentence 1: Josh broke up with Hayley years ago. 
 Sentence 3: He tries to call her and get back with her 
 Sentence 4:  All he gets is the dial tone 
 Sentence 5:  He figures she's happy with someone else 
 Given Sentence 2: He wonders if it's a mistake.
Output (English): Yes