Task: Coherence Classification
Input (English): Sentence 1: John was at home watching a movie. 
 Sentence 3: John got up to investigate 
 Sentence 4:  One of the breakers in the box had tripped 
 Sentence 5:  He fixed it then finished his movie 
 Option 1: Suddenly the power went out. 
 Option 2: Suddenly there was a knock at the door.
Output (English): Option 1