Task: Coherence Classification
Input (English): Sentence 1: I spent the weekend potty training my son. 
 Sentence 3: When he peed I gave a candy as a reward 
 Sentence 4:  The process took a lot of time 
 Sentence 5:  I was very proud of his progress 
 Given Sentence 2: He hated the idea of retiring but knew he should.
Output (English): No