english: And so valuable resources have to be looked after and guarded in a particular way, and we think the reason they roll the balls away is because of this, because of the competition that is involved in getting hold of that dung.
non_english: Waardevolle goederen moeten goed beschermd worden en we denken dat ze  de ballen daarom wegrollen. en we denken dat ze  de ballen daarom wegrollen. Vanwege de concurrentie om de mest te bemachtigen.