Task: Coherence Classification
Input (English): Sentence 1: My dad died when I was 22 years old. 
 Sentence 3: He woke up with chest pain one morning 
 Sentence 4:  He went to the hospital to check it out 
 Sentence 5:  He never came back home 
 Given Sentence 2: He had a heart attack unexpectedly.
Output (English): Yes