Task: Wrong Candidate Generation
Input (English): Context: Last night my girlfriend and I broke up . I ' m not sure why , but she does n't love me anymore . I was really upset at how un - emotional and nonchalant she was over the phone . 
Question: What may have caused you and your girlfriend to break up ? 
Correct Answer: She no longer had feelings for me .
Output (English): I 'm not sure why we broke up .