Task: Coherence Classification
Input (English): Sentence 1: We met our nephew's girlfriend Marta in 2009. 
 Sentence 3: His previous girlfriends were thin 
 Sentence 4:  Marta talked about how hard it was to sit in Fenway Park seats 
 Sentence 5:  I had to control myself from making a remark 
 Option 1: To our surprise she was obese. 
 Option 2: She was a sweet girl.
Output (English): Option 1