Task: Coherence Classification
Input (English): Sentence 1: Chad's dog would always jump on people. 
 Sentence 3: Chad decided to hire a dog trainer 
 Sentence 4:  The trainer taught the dog how to behave 
 Sentence 5:  Chad was proud to finally show off his dog to others 
 Option 1: Chad didn't care about his dog's behavior. 
 Option 2: Chad couldn't bring his dog anywhere.
Output (English): Option 2