Question ID:PT68 S2 Q7 Passage:Several companies that make herbal teas containing ginseng assert in their marketing that ginseng counteracts the effects of stress. As a result, many people buy these products hoping to improve their health. Yet no definitive scientific study links ginseng with the relief of stress. Thus, these marketing campaigns make false claims. Stem:The reasoning in the argument is flawed in that the argument Correct Answer Choice:BChoice A:rejects an argument because of its source without evaluating the argument's logical strength Choice B:concludes that a claim is false merely on the grounds that it has not been shown to be true Choice C:draws an inference on the basis of a sample that is likely to be unrepresentative Choice D:fails to address the possibility that many people buy herbal teas containing ginseng because they enjoy drinking the tea Choice E:fails to address the possibility that some ingredients other than ginseng in the herbal teas containing ginseng counteract the effects of stress