Logical ReasoningDifficulty: Hard

PT18 S2 Q3 Explanation

Citizen of Mooresville: Mooresville’s current city council

A free, expert breakdown of this official LSAT Logical Reasoning question.

TopicsMust be True

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Stimulus

Citizen of Mooresville: Mooresville’s current city council is having a ruinous effect on municipal finances. Since a majority of the incumbents are running for reelection, I am going to campaign against all these incumbents in the upcoming city council election. The only incumbent I will support and vote for is the one in Mooresville would follow my example, we could substantially change the council’s membership.

What this question is testing

Must be True

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.

The question
3.

Assuming that each citizen of Mooresville is allowed to vote only for a city council representative from his or her own neighborhood, for the council’s membership to be

Answer choices

  1. Correct62% picked this

    at least some other voters in Mooresville do not make the same exception for their own incumbent

    Why this is right

    This is saying "at least some people better not follow this guy's advice". This author said they were still voting for their incumbent in the upcoming election, as an exception to their broad antagonism towards the incumbents. If everyone made that exception, everyone would vote for their incumbent. In order to kick out some incumbents, some people better not make that exception.

    Skill tested: Must be True · how this choice captures the argument's function is the move to repeat next time.

  2. Out of Scope14% picked this

    most of the eligible voters in Mooresville vote in the

    Out of Scope: voter turnout Too Strong: most Does beating some incumbents at the election require having 51% of people vote? Or could you have only 49% of voters turnout, and still have an election that removes incumbents? Naturally, you can have elections with winners and losers, even if only 25% of voters turnout to vote.

  3. Out of Scope: previous elections3% picked this

    few of the incumbents on the Mooresville city council have run for reelection

    We're not differentiating among the incumbents here. They're all incumbents, whether this is their first term or whether they've been re-elected already. So the author wouldn't care what proportion of these incumbents are first term vs. second-or-more term.

  4. Too Strong: all11% picked this

    all of the seats on the Mooresville city council are filled by incumbents whose

    The author doesn't need to assume anything this harsh. If you negate this answer, it's saying "not all the seats are expiring". This means, "at least one seat on the city council isn't actually on the ballot for this upcoming election, so it will be incumbent no matter what". Cool, but that's just one seat. We can still "substantially remake" the city council if 90% of the seats are expiring (i.e. being voted on in this upcoming election).

  5. Opposite11% picked this

    none of the challengers in the upcoming election for seats on Mooresville’s city council are better able to serve the interests of

    This sounds like the opposite of what our author believes and what a transformative election would require. The author hates the incumbents and is campaigning against them, so presumably she thinks some challengers are better able to serve the city. And the question stem is asking what's required for a big change-election to transpire? We certainly wouldn't say, "Well the one thing we really need to beat a bunch of incumbents is for none of our challenger candidates to be better than the incumbents."

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