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: Chinese President Hu Jintao, on his way to talks with President George W. Bush in prefix = st1 /Washington, on Tuesday met with Bill Gates. After the meeting with Gates, the world's richest man, at Microsoft's headquarters, Hu restated that China would move against software pirates all the time. At Microsoft Corp.'s campus, Hu said on Tuesday he admired what Microsoft Chairman Bill Gates had achieved. He also sought to reassure Gates that China is serious about protecting intellectual property rights . "Because you, Mr. Bill Gates, are a friend of China, I'm a friend of Microsoft," Hu said. "Also, I am dealing with the operating system produced by Microsoft every day," he added, to laughter. Gates responded: "Thank you, it's a fantastic relationship," and then said: "And if you ever need advice on how to use Windows, I'll be glad to help." "Chinais focused on and has already accomplished much in creating and enforcing laws to protect intellectual property." he said. "We take our promises very seriously." Hu also said he would certainly welcome a further increase in Microsoft's investment in China. "I'd also like to take this opportunity to assure you, Bill Gates, that we will certainly honor our words in protecting intellectual property rights," Hu said. In his brief visit to the Microsoft campus, Hu, accompanied by Gates and company CEO Steve Ballmer, saw some business technology demonstrations and toured Microsoft's Home of the Future, which features experimental technology that might someday be used in people's living spaces. Following the visit at Microsoft, about 100 guests, including former Secretary of State Henry Kissinger and former Gov. Gary Locke, the first Chinese-American governor, were invited to Gates' $100 million lakeside house on Lake Washington for a dinner. China has recently begun requiring Chinese computer makers to load legal software on their machines. In Seattle's Chinatown, many stores hung Chinese and U.S.flags to welcome Hu, and many in the crowd outside the stately Fairmont Hotel on Monday night where Hu was staying were there to support the Chinese president.
Question: How many issues are mentioned in President Hu's visit to Microsoft?
Options: (A) One. (B) Two. (C) Three. (D) Four.
Asnwer: A
No

Article: For years, there has been a bias against science among clinical psychologists . In a two-year analysis to be published in November inPerspectives on Psychological Science, psychologists led by Timothy B. Baker of the University of Wisconsin charge that many clinical psychologists fail to "provide the treatments for which there is the strongest evidence of effectiveness" and "give more weight to their personal experiences than to science." As a result, patients have no guarantee that their "treatment will be informed by ... science." Walter Mischel of Columbia University is even crueler in his judgment. "The disconnect between what clinical psychologists do and what science has discovered is an extreme embarrassment," he told me, and "there is a widening gap between clinical practice and science." The "widening" reflects the great progress that psychological research has made in identifying the most effective treatments. Thanks to strict clinical trials, we now know that teaching patients to think about their thoughts in new, healthier ways and to act on those new ways of thinking are effective against depression, panic disorder and other problems, with multiple trials showing that these treatments -- the tools of psychology -- bring more lasting benefits than drugs. You wouldn't know this if you sought help from a typical clinical psychologist. Although many treatments are effective, relatively few psychologists learn or practice them. Why in the world not? For one thing, says Baker, clinical psychologists are "very doubtful about the role of science" and "lack solid science training". Also, one third of patients get better no matter what treatment (if any) they have, "and psychologists remember these successes, believing, wrongly, that they are the result of the treatment." When faced with evidence that treatments they offer are not supported by science, clinical psychologists argue that they know better than some study what works. A 2008 study of 591 psychologists in private practice found that they rely more on their own and colleagues' experience than on science when deciding how to treat a patient. If they keep on this path as insurance companies demand evidence-based medicine, warns Mischel, psychology will "discredit itself."
Question: Many clinical psychologists fail to provide the most effective treatments because _ .
Options: (A) they are unfamiliar with their patients (B) they believe in science and evidence (C) they depend on their colleagues' help (D) they rely on their personal experiences
Asnwer: C
No

Article: The historic center of Vienna has been added to UNESCO's World Cultural Heritage list. Thus, St. Stephen's Cathedral, the Imperial Palace and many other historic buildings are now recognized as being among the 700 outstanding cultural and natural monuments of mankind - others include the Pyramid Fields from Giza to Dahshur, the historic center of Rome, the Kremlin with the Red Square, the Chinese Wall, the Taj Mahal and the Grand Canyon. Vienna's historic center, in its unity, is considered one of the most beautiful city landmarks in Europe. Three eras left their mark on the former residence of the Habsburgs: the Middle Ages with Gothic St. Stephen's Cathedral whose spire points toward heaven, one of Vienna's landmarks; the Baroque whose most important achievement is the Imperial Palace with its sumptuous cupolas . And the Ring Boulevard era of the late nineteenth century, when such splendid buildings as the Vienna State Opera and the Museum of Fine Arts were built to replace the former city walls. The _ of the center of Vienna is enhanced by numerous churches, mansions and parks, as well as by rich art collections gathered by wealthy rulers. And the centuries-old musical tradition ranges from the Court Chapel of the Imperial Palace to Mozart's immortal music and the waltzes of Johann Strauss. Also inseperably linked to the center of the city are the delights of Viennese cuisine, the gemutlichkeit of Viennese coffeehouses and nostalgic shopping at former purveyors to the imperial court.
Question: Which of the following is not mentioned as cultural and natural monuments ofman-kind?
Options: (A) the Taj Mahal (B) the Pyramid Fields (C) the Kremlin with the Red Square (D) the Court Chapel
Asnwer: B
No