Logical ReasoningDifficulty: Hard

PT149 S3 Q12 Explanation

In a scene in an ancient Greek play

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

TopicsMust be False

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Stimulus

In a scene in an ancient Greek play, Knights, the character Demosthenes opens a writing tablet on which an oracle had written a prophecy, and while looking at the tablet, he continuously expresses his amazement at its contents. Demosthenes explains what the oracle had written.

What this question is testing

Must be False

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
12.

Of the following claims, which one can most justifiably be rejected on the basis of

Answer choices

  1. Out of Scope13% picked this

    In ancient Greek plays, characters are presumed to know how to read unless their illiteracy

    Out of Scope: presumed to be literate Nothing in this paragraph talks about the audience's expectations regarding characters' literacy, so we wouldn't be able to contradict an answer dealing with that.

  2. Out of Scope: historical figure7% picked this

    The character of Demosthenes in Knights is not based on a

    We have no idea what the character of Demosthenes was based on, so we have no ammunition to contradict this claim.

  3. Too Weak17% picked this

    In ancient Greek plays, the reading aloud of written texts commonly occurred as part of

    This is worth keeping on a first pass, since we have an example in which Demosthenes did not initially read aloud the written text on the tablet (we know this because his buddy had to ask him, "What does it say?!") But this answer choice only says "commonly", not "always". If someone says "Professional violinists commonly took lessons when they're in elementary school", we're not contradicting them by saying "Not Marissa! She's a pro and didn't take lessons until college". Our ammunition for pushing back on this claim is weak, because saying "X didn't happen in this case" is not a strong way to argue "X doesn't commonly occur".

  4. Correct55% picked this

    In ancient Greece, people did not read silently

    Why this is right

    Since this is categorical, it's easier to contradict (you only need one example). Do we have at least one example of someone in Ancient Greece who did read silently to themselves? Yes, when Demosthenes first reads the tablet, it's silently to himself. Otherwise, his buddy wouldn't need to ask "What is it? What is it?" The one weird thing about picking this answer is that we're contradicting an answer choice that's about actual Ancient Greece, not about characters in ancient Greek plays. However, it's not a true must be false question stem, just a most justifiably rejected stem, so we're allowed a little fuzziness.

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

  5. Too Weak7% picked this

    Only rarely in ancient Greece were prophecies written down on

    Similar to (C), we have an example that goes against this trend, but a counterexample does not invalidate a soft generalization. We're making a weak counterargument if we say, "What do you mean rarely? Prophecies were commonly written down on writing tablets! After all, I have one example from a play where that happened." We might know someone didn't meet his biological mother until he was in his 50s. That wouldn't prove that "people commonly don't meet their biological mothers until they're in their 50s."

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