Task: Coherence Classification
Input (English): Sentence 1: One day, Gary found a dark spot on his shoulder. 
 Sentence 3: Gary went to the doctor and had it checked 
 Sentence 4:  The doctor told him that mole was just a dark freckle 
 Sentence 5:  Gary was very happy and relieved 
 Given Sentence 2: He had never seen the mole before and he grew worried.
Output (English): Yes