Task: Coherence Classification
Input (English): Sentence 1: Paul went fishing on his boat. 
 Sentence 3: Paul was ready to give up 
 Sentence 4:  Suddenly he felt a hard tug on the fishing line 
 Sentence 5:  He was ecstatic when he reeled in a ten pound fish 
 Option 1: He was on the boat for two hours and caught many fish. 
 Option 2: He was on the boat for two hours but caught no fish.
Output (English): Option 2