Task: Wrong Candidate Generation
Input (English): Context: I had a brief , mild arrhythmia this morning , probably lasted about ten minutes . I went to enter it in my phone and realized that the previous entry was last December . Have I really not had any arrhythmias in over half a year ? That 's pretty awesome . I guess those ridiculously expensive meds really work . 
Question: What may be the reason for going so long without an arrythmia ? 
Correct Answer: They take medicine to treat it .
Output (English): They had surgery to fix it .