In popular magazines, the size of the book review space is inversely proportional to the expected sales volume of the reviewed books. Newsstands at airports and supermarkets only buy promising books. As a result, books bought at such newsstands People can only buy books without any guidance from book reviewers who publish articles in popular magazines. Which of the following is a strong critique discussed above? ['Newsstands in places like airports and supermarkets are specifically designed to entice people to buy books on impulse.', 'The books on the airport stand are different from those on the supermarket stand.', 'A book that is expected to sell well in fact does not guarantee that real sales will be large.', 'The claim that popular magazines have never commented on expected bestsellers is unreliable.']