Task: Coherence Classification
Input (English): Sentence 1: Ben came to the hospital after his doctor called. 
 Sentence 3: As depressed as Ben was, he had to make some tough decisions 
 Sentence 4:  He decided to undergo more chemotherapy with radiation 
 Sentence 5:  After 1-2 years, he regained remission 
 Given Sentence 2: Unfortunately, she told him about his cancer relapse.
Output (English): Yes