Task: Coherence Classification
Input (English): Sentence 1: I worked at the MBTA for 26 years. 
 Sentence 3: My last trip was in 2007 
 Sentence 4:  I took a new buyer to visit a repair facility in Newton 
 Sentence 5:  I gave a brief history of the MBTA 
 Given Sentence 2: She arrived at the post office.
Output (English): No