Yuriko: Our city’s campaign to persuade parents to have their children vaccinated ought to be imitated by your city. In the 16 months since the enactment of legislation authorizing city have increased by 30 percent.
Susan: But the major part of that increase occurred in the first 6 months after that legislation was enacted, right after your city’s free neighborhood health vaccination campaign really got going.
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.