Logical ReasoningDifficulty: Hard

PT156 S4 Q19 ExplanationI promised Bernie that I would

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

TopicsSufficient Assumption

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Stimulus

I promised Bernie that I would answer his question. He asked me whether his project had been approved. I misunderstood and thought he had asked whether I had approved it. I said, truthfully, "I would approve it if I could, but I don't have the authority to do so—that a decision." Thus, I fulfilled my promise to Bernie.

What this question is testing

Sufficient Assumption

Your task

Find the assumption that, if added, guarantees the conclusion follows.

Common trap

Answers that only partly bridge the gap, leaving the conclusion unproven.

Winning move

Identify the new term in the conclusion and pick the choice that links it to the evidence.

Reading along? Open the full official question in LawHub — we show a fragment here and keep the reasoning in our own words.

The question
19.

Which one of the following, if assumed, enables the conclusion above to

Answer choices, explained

  1. Correct69% picked this

    All there is to answering a question is giving the questioner

    Why this is right

    Answer A is correct.

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

  2. Trap4% picked this

    No person can be held accountable for another

  3. Trap4% picked this

    The person responsible for a decision is the one who should

  4. Trap19% picked this

    One need not fulfill a promise in order to do the best that could be

  5. Trap5% picked this

    Making a promise always obliges a person to

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