Task: Coherence Classification
Input (English): Sentence 1: Susie taught Math. 
 Sentence 3: Her students were not very prepared 
 Sentence 4:  Most of them failed it 
 Sentence 5:  Susie knew she would need to re-teach the material 
 Given Sentence 2: A customer used a quarter to pay part of her bill.
Output (English): No