Task: Coherence Classification
Input (English): Sentence 1: Angie had been diagnosed with throat cancer. 
 Sentence 3: She kept smoking after surgery against doctor's orders 
 Sentence 4:  Soon she was diagnosed with lung cancer 
 Sentence 5:  She dies a week later 
 Option 1: She soon got surgery to remove the tumor. 
 Option 2: The tumor was unoperable.
Output (English): Option 1