Task: Coherence Classification
Input (English): Sentence 1: Ken hates his old job and wants to quit. 
 Sentence 3: While looking for a job in the newspaper he gets a call 
 Sentence 4:  His friend tells him he has a great job open for him 
 Sentence 5:  Ken smiles as he now has a new job 
 Given Sentence 2: Ken tells his boss he quits.
Output (English): Yes