Task: Coherence Classification
Input (English): Sentence 1: Megan studied abroad in Cuba. 
 Sentence 3: She was able to keep in contact with him through email after she left 
 Sentence 4:  A few months later, they were reunited in Bolivia 
 Sentence 5:  He turned out to be very mentally ill, so Megan left early 
 Option 1: She met a man there who she really liked. 
 Option 2: She felt very lonely while she was there.
Output (English): Option 1