Task: Wrong Candidate Generation
Input (English): Context: What grew there makes a pretty lawn for the most part , but we did n't plant it . I call it the wild carnivorous grass . It never goes brown in winter , it grows voraciously , but as long as it is kept cut it looks nice . 
Question: What happened to what grew there before it made a pretty lawn? 
Correct Answer: It got trimmed.
Output (English): It had   fence around it.