Stress is a common cause of high blood pressure. By calming their minds and thereby reducing stress, some people can lower their blood pressure. And most people turn, by engaging in exercise.
What this question is testing
Facts
Three pieces of information:
1. Stress causes high blood pressure (often).
2. Calming the mind reduces stress; for some people this lowers their blood pressure.
3. Most people calm their minds by exercising.
Evaluate
Most Supported questions reward small, careful inferences. The safest move chains the closest links. Most people can calm their minds by exercising. Calming reduces stress. So at least some people — those covered by "most" — get their stress reduced by exercising.
Watch out for answers that go too far: claiming exercise directly lowers blood pressure (skips the chain), or claiming most people can lower their blood pressure this way (the stimulus only says "some" can).
Goal
Pick the answer that's a small, conservative inference: at least some people get stress reduction from exercise.
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