Task: Wrong Candidate Generation
Input (English): Context: I jus wished Aaron would have told us the truth about this whole thing . That would have made me feel a whole lot better about it . Because he does n't have to live with a brother that is not okay . He does n't know how it feels . 
Question: Why might Aaron not have told the truth ? 
Correct Answer: He might be ashamed.
Output (English): He might be a pathological liar.