Advertisement: Anyone who exercises knows from firsthand experience that exercise leads to better performance of such physical organs as the heart and the lungs, as well as to improvement in muscle tone. And since your brain is a physical organ, your actions can improve its performance, too. Act now. Subscribe to Stimulus: read the magazine that exercises your brain. The advertisement employs which one of the following argumentative strategies? ['It ridicules people who do not subscribe to Stimulus by suggesting that they do not believe that exercise will improve brain capacity.', 'It implies that brains and muscle are similar in one respect because they are similar in another respect.', 'It cites experimental evidence that subscribing to the product being advertised has desirable consequences.', 'It supports its recommendation by a careful analysis of the concept of exercise.']