Task: Coherence Classification
Input (English): Sentence 1: We had a test this week. 
 Sentence 3: Sally and I studied all week 
 Sentence 4:  Sally got a B and I got a C 
 Sentence 5:  The Professor was right about the test being difficult 
 Option 1: The professor said it would be very easy. 
 Option 2: The Professor said it would be really hard.
Output (English): Option 2