 
 <prompt> Wetin be galaxy?
Select from: (A). one moon wey dey orbit planet. (B). one planet wey dey orbit Sun. (C). one big system of stars wey dey hold together by gravity. (D). one big system of planets wey dey hold together by Sun. The answer na: <response>: ```(C).```
Translate the text above to Nigerian pidgin. If there is programming code in it, leave as is. Do not add any extra statement in your response: 