Task: Coherence Classification
Input (English): Sentence 1: Kelly's project was due today. 
 Sentence 3: She really needed an extension 
 Sentence 4:  She asked her teacher for an extension 
 Sentence 5:  Luckily her teacher said yes 
 Option 1: Kelly got the project done a week early. 
 Option 2: Yet Kelly had been sick.
Output (English): Option 2