Task: Coherence Classification
Input (English): Sentence 1: There was an overweight man named Edgar. 
 Sentence 3: One day, he told himself he would lose weight no matter what 
 Sentence 4:  So he exercised for many months every single day 
 Sentence 5:  In one year he was fit and no longer overweight 
 Given Sentence 2: He was so overweight he had trouble walking.
Output (English): Yes