Logical ReasoningDifficulty: Hard

PT107 S1 Q21 Explanation

Editorial: The government claims that

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

TopicsMust be True

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Stimulus

Editorial: The government claims that the country’s nuclear power plants are entirely safe and hence that the public’s fear of nuclear accidents at these plants is groundless. The government also contends that its recent action to limit the nuclear industry’s financial liability in the case of nuclear accidents at power plants is be sustained, injury must result from a nuclear accident. The public’s fear, therefore, is well founded.

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
21.

If all of the statements offered in support of the editorial’s conclusion correctly describe the government’s position, which one of the following must also be true on

Answer choices

  1. Too Strong: False20% picked this

    The government’s claim about the safety of the country’s nuclear power

    When LSAC knows they've provoked us to make a prediction on Must Be True / Most Supported, they usually but a very tempting-but-broken version of that prediction in spot (A). This is going overboard. If Pam said "X" and "not X", she contradicted herself. But which one is true and which one is false? We don't know. Similarly, the government is simultaneously acting like "there's no good reason to think there might be an accident" and "there's good reason to worry about what would happen in an accident". But we don't know which one is valid and which is invalid. This answer choice is arbitrarily choosing one of the ideas to be true and one to be false. We could say "the government's claim about the safety of nuclear power plants goes against their statements concerning the liability threat of the nuclear industry".

  2. Correct59% picked this

    The government’s position on nuclear power plants

    Why this is right

    This is more safely stating where we're at than (A) was. We know the government has basically contradicted itself ("inconsistent claims" = contradictory claims) by saying that there's no reason to fear an accident at these plants while also contending a few other ideas, which combine to imply that the government believes that there is threat of nuclear accident.

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

  3. Same as (A) Unsupported: misrepresented reasons11% picked this

    The government misrepresented its reasons for acting to limit the nuclear

    We know that the government said A and said B and that those two conflict. Choice (A) was saying they were lying when they said A (nuclear plants are safe). This answer is saying they were lying when they said B (we need to limit liability to protect nuclear from threat of bankruptcy). We don't know from the paragraph which of those two positions is the "true" one and which is the misrepresentation.

  4. Too Strong: pose no threat7% picked this

    Unlimited financial liability in the case of nuclear accidents poses no threat to the financial security of

    This is yet another variation of what (A) and (C) did. In fact, this answer is so equivalent to the meaning of (C), that it would prevent either one of them from being correct (there can't be two correct answers). The government's reason for limiting the nuclear industry's liability was that "unlimited liability poses a threat to the financial security of the nuclear industry". According to this answer, that claim was false. So therefore the government misrepresented their reason (or they were confused about whether liability really does present a threat). In any case, (A), (C), and (D) are taking the conflict we have between "no reason to fear an accident" and "there is reason to take steps to avoid financial calamity in the case of an accident", and arbitrarily deciding which of those conflicting ideas is the true one and which is the false one.

  5. Too Strong4% picked this

    The only serious threat posed by a nuclear accident would be to the financial security

    Too Strong: the only Only Thing Mentioned ? Only Thing This is a classic trap answer style. If the passage only mentions that strawberries are high in fructose, this trap answer will say "other types of berries are not high in fructose". This passage only mentioned financial liability threat posed by a nuclear accident, so this trap answer is distorting that into, "financial liability is the only threat posed by a nuclear accident".

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