Logic Breakdown

Passage Summary: A business owner says people are lying about his bad service because they hate his politics; the author points out that political enemies can still get bad service, so the complaints must be true.

Conclusion: The complaints against Mr. Klemke's company are definitely legitimate and not unfounded.

Reasoning: While Klemke claims the complainants are biased due to political differences, such bias would not prevent them from actually being treated poorly by his company.

Analysis: The author correctly identifies a flaw in Mr. Klemke's logic—just because someone is biased doesn't mean their complaint is false—but then commits a 'bad reason' fallacy of their own. The author assumes that because Klemke's defense is weak, the complaints must be true. Look for an answer that describes this over-correction, where the author fails to realize that a claim could still be false even if a specific argument against it is poorly constructed. It's a bit like saying a defendant is guilty just because their lawyer is terrible at their job.

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20.

The argument against Mr. Klemke's allegation is flawed in that it

Correct Answer
B
The response concludes that Klemke’s allegation is false (the complaints are not unfounded) solely because his argument for that allegation is inadequate. That’s exactly the flaw of inferring a claim’s falsity from the weakness of its support.
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