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: Why did I call it the wild carnivorous grass ?
Options:
0. It was hardy like a wild carniverous animal .
1. it was always hungry like the wolf
2. None of the above choices .
3. It ate meat .
Answer: 0