Task: Coherence Classification
Input (English): Sentence 1: Tom's water heater was electric. 
 Sentence 3: They shut off his power 
 Sentence 4:  Tom needed to take a shower 
 Sentence 5:  He took a horribly cold one 
 Option 1: He just paid his electric bill. 
 Option 2: He hadn't paid his electric bill.
Output (English): Option 2