Task: Coherence Classification
Input (English): Sentence 1: Vivian's teeth hurt very badly. 
 Sentence 3: The dentists told her she had a bad tooth 
 Sentence 4:  The dentist pulled out the bad tooth 
 Sentence 5:  Vivian never had tooth pain again 
 Option 1: she decided to remove them herself. 
 Option 2: She decided to visit the dentist.
Output (English): Option 2