Task: Coherence Classification
Input (English): Sentence 1: I had to get a new phone because I had dropped mine. 
 Sentence 3: I took it to the store and they replaced it for me 
 Sentence 4:  It didn't cost too much 
 Sentence 5:  When I got home, I dropped the new phone and it broke, too 
 Option 1: When I dropped it, the screen shattered. 
 Option 2: When I dropped it, the screen didn't shatter.
Output (English): Option 1