Task: Coherence Classification
Input (English): Sentence 1: A man failed a college history class. 
 Sentence 3: He began to research many historical accounts of facts 
 Sentence 4:  He became very knowledgable about history 
 Sentence 5:  He learned a lot about the world 
 Given Sentence 2: He learned that the class taught things that were not exactly true.
Output (English): Yes