Question ID:PT33 S1 Q4 Passage:Juan:  Unlike the ancient Olympic games on which they are based, the modern Olympics include professional as well as amateur athletes.  But since amateurs rarely have the financial or material resources available to professionals, it is unlikely that the amateurs will ever offer a serious challenge to professionals in those Olympic events in which amateurs compete against professionals.  Hence, the presence of professional athletes violates the spirit of fairness essential to the games.Michiko:  But the idea of the modern Olympics is to showcase the world's finest athletes, regardless of their backgrounds or resources.  Hence, professionals should be allowed to compete. Stem:Which one of the following, if true, most seriously undermines Juan's argument? Correct Answer Choice:DChoice A:In general, amateur athletes tend to outnumber professional athletes in the modern Olympics. Choice B:In certain events in the modern Olympics the best few competitors are amateurs; in certain other events the best few competitors are professionals. Choice C:The concept of "amateur" and "professional" athletics would have been unfamiliar to the ancient Greeks on whose games the modern Olympics are based. Choice D:In the modern Olympics there has been no noticeable correlation between the financial or material resources expended on the training of individual athletes and the eventual performance of those athletes. Choice E:Many amateur athletes who take part in international competitions receive no financial or material support from the governments of the countries that the amateurs represent.