Food labeling regulation: Food of a type that does not ordinarily contain fat cannot be labeled "nonfat" unless most people mistakenly believe the food ordinarily contains fat. If most people mistakenly believe that a food ordinarily contains fat, the food may states that the food ordinarily contains no fat.
What this question is testing
Your task
Break the argument into its conclusion and evidence, then do exactly what the question stem asks with that structure.
Common trap
Answers that sound relevant to the topic but don't connect to the argument's actual reasoning.
Winning move
Predict what a right answer must do, then test each choice against the conclusion-evidence gap.
Reading along? Open the full official question in LawHub — we show a fragment here and keep the reasoning in our own words.