If the passage claims "A is necessary for B," which statement must be true: "B implies A" or "A implies B"?
QUESTION
If the passage claims "A is sufficient for B," which statement must be true: "A implies B" or "B implies A"?
QUESTION
If the passage states "the effect occurs only under condition C," what is implied when C is absent?
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ANSWER
The effect should not be expected when condition C is absent. The condition's necessity means the effect is contingent and unlikely without it being met.