Necessary AssumptionDiff: Medium
Logic Breakdown
Passage Summary: Garden Path Press sells books that tell you to compost but don't explain the difference between hot and cold methods; since a book is bad if it skips the basics of composting, these books must be bad.
Conclusion: Some gardening books from Garden Path Press are flawed.
Reasoning: Some of these books recommend tilling and composting without explaining the difference between hot and cold composting, and any book that recommends composting without explaining the basics is flawed.
Analysis: The argument has a clear 'missing link' between the specific omission (hot vs. cold composting) and the general rule (explaining the basics). For the conclusion to be true, the author must assume that the difference between hot and cold composting is actually a 'basic' of composting. If it were an advanced or optional topic, the books wouldn't necessarily be 'flawed' under the stated rule. Look for an answer that explicitly connects the hot/cold distinction to the definition of 'basics.'
Conclusion: Some gardening books from Garden Path Press are flawed.
Reasoning: Some of these books recommend tilling and composting without explaining the difference between hot and cold composting, and any book that recommends composting without explaining the basics is flawed.
Analysis: The argument has a clear 'missing link' between the specific omission (hot vs. cold composting) and the general rule (explaining the basics). For the conclusion to be true, the author must assume that the difference between hot and cold composting is actually a 'basic' of composting. If it were an advanced or optional topic, the books wouldn't necessarily be 'flawed' under the stated rule. Look for an answer that explicitly connects the hot/cold distinction to the definition of 'basics.'
Passage Stimulus
Passage Redacted
Unlock Full Passage12.The argument requires the assumption that
Correct Answer
C
C supplies the bridge: explaining the basics requires explaining hot vs. cold (B → H). That yields not H → not B, so with R and not B, the principle implies “flawed,” validating the conclusion. Negation test: if basics do not have to include hot vs. cold, then a GP book could be R and not H yet still B, so it wouldn’t be flawed; the argument would fail. Hence C is necessary.
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