Task: Coherence Classification
Input (English): Sentence 1: Anthony, 23, checked craigslist for local piano instructors. 
 Sentence 3: The teacher was a 23-year-old Asian female who charged $20 per lesson 
 Sentence 4:  Anthony signed up and then determined she was single 
 Sentence 5:  But who Anthony thought was her brother was really her husband 
 Given Sentence 2: He visited the home of a piano teacher in his area.
Output (English): Yes