Task: Coherence Classification
Input (English): Sentence 1: After taking a long trip, Billy came back to town. 
 Sentence 3: In the show he saw his friend, James 
 Sentence 4:  James was very excited to see Billy for the first time in years 
 Sentence 5:  James bought Billy a cup of coffee to celebrate 
 Given Sentence 2: He walked down main street and into a coffee shop.
Output (English): Yes