A report about the possible health effects of watermelon containing bulking agents has minimal impact on consumers, and few consumers intend to change their habits of buying a watermelon. However, in July, one month after the report, a large The supermarket chain's watermelon sales have still dropped significantly. Which of the following, if true, best explains the above phenomenon? ['Such reports often appear, and by July consumers have become indifferent to such reports.', 'After mid-July, the large supermarket chain took the initiative to stop selling watermelons in order to show its responsibility to consumers.', 'Food experts believe that watermelon contains only a small amount of bulking agents, which will not cause harm to health.', 'There are a wide variety of fruits listed in July, and consumers buy other fruits to replace watermelon.']