Task: Wrong Candidate Generation
Input (English): Context: We 'll Mami is finally back home again . It was great having her visit . I go back and forth between being glad for the sudden quiet and wishing she was still here . The surprise birthday went exceptionally well . 
Question: What might be different if Mami did n't go back home ? 
Correct Answer: It would not be so quiet.
Output (English): They would n't have had a surprise birthday.