Task: Coherence Classification
Input (English): Sentence 1: I was feeling down. 
 Sentence 3: He said I had the flu 
 Sentence 4:  He gave me some medicine 
 Sentence 5:  I overcame the flu within the week 
 Option 1: I went to my friend. 
 Option 2: I went to the doctor.
Output (English): Option 2