Task: Coherence Classification
Input (English): Sentence 1: Howard has been gearing up for the annual debate. 
 Sentence 3: Howard topic is solar energy 
 Sentence 4:  The day of the debate he lost his cue cards 
 Sentence 5:  Fortunately enough he was skilled in his topic he won the debate 
 Given Sentence 2: Each student must sound off on their topic of expertise.
Output (English): Yes