Task: Coherence Classification
Input (English): Sentence 1: Jack was an industrious researcher. 
 Sentence 3: He reported it in good faith 
 Sentence 4:  The authorities put him in a very confined space 
 Sentence 5:  Jack's cellmate isn't very interested in his sort of hacking 
 Given Sentence 2: He found a flaw with a popular website.
Output (English): Yes