Lance: If experience teaches us nothing else, it teaches us that every general rule one exception.
Frank: What you conclude is itself a general rule. If we assume that it is true, then there is at least one general rule that must withdraw your conclusion.
What this question is testing
Your task
Describe how the argument proceeds — the technique it uses to reach its conclusion.
Common trap
Answers that describe a method the argument doesn't actually use.
Winning move
Track the role each statement plays, then match that to the choice describing the same moves.
Reading along? Open the full official question in LawHub — we show a fragment here and keep the reasoning in our own words.