Task: Coherence Classification
Input (English): Sentence 1: Charles feels alone in a cruel world. 
 Sentence 3: They tore down the World Trade Center before 
 Sentence 4:  They also had a crooked ring called The Syndicate 
 Sentence 5:  Charles realized nine-eleven was an inside job and felt so alone 
 Given Sentence 2: The reason why is he read a book about republican politics.
Output (English): Yes