Task: Coherence Classification
Input (English): Sentence 1: Tom took three showers a day. 
 Sentence 3: He saw mold on the floor 
 Sentence 4:  He cleaned the bathroom 
 Sentence 5:  His bathroom became clean 
 Option 1: He noticed his bathroom was no longer clean. 
 Option 2: He scrubbed the bathroom three times a day as well.
Output (English): Option 1