Task: Coherence Classification
Input (English): Sentence 1: A man bought candles in case of a blackout. 
 Sentence 3: He grabbed the candles out of a drawer 
 Sentence 4:  There were no matches with them, though 
 Sentence 5:  He went to look for some, but it was awfully difficult in the dark 
 Option 1: When a blackout came, he thought he was ready. 
 Option 2: When a blackout came, he had a propane lamp for backup.
Output (English): Option 1