 
 <prompt> ```Wolves dey kill plenti elk every year and dem dey often attack old, sick, and injured members of a herd. Which one of the following best describe the role of the wolves for the wolf-elk relationship?
Choose from:
[1]. competitor
[2]. host
[3]. parasite
[4]. predator
``` <response>: ```[4].```
Translate di text above to Nigerian pidgin. If there dey programming code inside, leave am as e be. Do not add any extra statement for your response: 