Given the task definition and input, reply with output. In this task, you're given an article, a question which often contains a blank, four options (associated with "A", "B", "C", "D") and the answer to that question. Your task is to classify whether the given answer is correct or not by providing "Yes" or "No", based on the article.

Article: According to a famous optical expert, Alexander, who recently visited Shanghai, the developed countries in Europe and America have made rules that children must wear resinous glasses instead of the traditional glasses made of glass. This is because the glass glasses are more likely to do harm to children's eyesight. Alexander pointed out: wearing the right glasses as soon as possible is still the best way to cure and put right children's eyesight problems. In America and Japan the resinous glasses have taken up 80 percent of the glasses market. And some European countries and America have made it a law that children, teenagers and drivers must wear resinous glasses. Now, about 10 million children in China have different eyesight problems and they need timely treatment. But still, too many parents are buying the traditional glass glasses for their children. This is mainly because many parents know little or nothing about the good points of the resinous glasses. Besides, the price for the new glasses is a little higher than the traditional ones.
Question: This news article mainly wants to tell us _ .
Options: (A) Alexander visited China and introduced a new type of glasses (B) we should wear resinous glasses instead of glass glasses (C) resinous glasses are popular in Europe and America (D) glasses can be made of other materials instead of glass
Asnwer: D
No