After all, most doctors do eat meat, and who knows more about health than doctors do? Which one of the following is a flaw in Smith' s reasoning? Smith: Meat in the diet is healthy, despite what some people say. ["attacking the opponents' motives instead of their argument", 'taking for granted that experts do not act counter to what, according to their expertise, is in their best interest', 'generalizing on the basis of a sample consisting of atypical cases', 'assuming at the outset what the argument claims to establish through reasoning']