Task: Coherence Classification
Input (English): Sentence 1: Fred was having a craving for some chips. 
 Sentence 3: But then he remembered he had high blood pressure 
 Sentence 4:  He made sure to take extra medication to help him 
 Sentence 5:  He felt slightly better after that 
 Given Sentence 2: So he went out and bought a very large bag.
Output (English): Yes