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.

Example Input: Article: Skipping classes, particularly big lectures where an absence is likely to go undetected, is a tradition among college undergraduates. These days, however, some professors say they're seeing more _ , as students make the most of new technologies as learning aids. Americ Azevedo taught an "Introduction to Computers" at the University of California, Berkeley, US last semester. By visiting the course's website, the 200 enrolled students could download audio recordings or watch digital videos of the lectures, as well as read the instructor's detailed lecture notes. But there was one big problem: So many of the undergraduates relied on the technology that at times only 20 or so actually showed up for class. Doug Suda, 19, a student in Azevedo's class last semester, said he skipped about three-quarter of the lectures. It's largely because he was busy with an off-campus job and was taking the course to fulfill a business major requirement. At the end of the term, Suda prepared hurriedly for the final exam by watching videos of about 15 lectures over three days. "If I hadn't that... I would probably fail the class," said Suda, who instead received a B-plus. Despite the concerns about absenteeism, schools are increasingly experimenting with ways to let students watch or listen to lectures on their computers or digital music players, like iPods. Last month, Harvard Medical School began "Podcasting" lectures. Students can download them into digital musical players, and study while they, say, go for a walk. As many academics accept the electronic innovation, others are pushing back. To encourage attendance, they are applying low-tech tactics, like giving more surprising quizzes or cutting back their online offerings. Lee Chanian, a UCLA economics professor, says "too much technology leads to passive learning environment and encourage more absenteeism". He now puts fewer lecture materials online, and provides extensive notes only for the most complicated topics.
Question: At times only 20 or so undergraduates showed up for Americ Azevedo's class because _ .
Options: (A) so many undergraduates relied on digital learning aids (B) so many undergraduates have off-campus jobs. (C) his lectures were boring (D) the exam was easy to pass
Asnwer: D
Example Output: No

Example Input: Article: Imagine you are standing on the 70thfloor of the Empire State Building, staring at the cityscape. Suddenly a man pushes past you, opens the window and announces his intention to jump. You yell out, "Stop! Don't do it!" the six-foot-five figure turns to you and menacingly says, "Try to stop me and I'll take you with me!" "Umm... No problem, sir. have a good trip. any last words?" "Let me tell you my troubles," he says, "my wife left me, my kids won't talk to me, I lost my job and my pet turtle died, so why should I go on living?" Suddenly you have a flash of inspiration. "Sir, close your eyes for a minute and imagine that you are blind. No colors, no sights of children playing, no fields of flowers, no sunset. Now imagine that suddenly there's a miracle. You open your eyes and your vision is restored! Are you going to jump? Or will you stick around for a week to enjoy the sights?" "I'll stay for a week." "But what happened to all the troubles?" "I guess they're not so bad. I can see!" " _ " If you really appreciate your eyesight, the other pains are insignificant. But if you take it all for granted, then nothing in life will ever truly give you joy. Actually, there are misconceptions on the road to happiness. misconception1: "Once I know the tools for being happy, then it will work like magic." Don't expect the results to come automatically. It is possible to understand how to achieve happiness, yet not put it into practice. In fact, many people actually prefer to be comfortable and unhappy, rather than bear the discomfort of changing their habits. Just as learning any new skill requires effort, you have to be willing to invest serious effort to achieve real happiness. Misconception 2: "if I become content and satisfied with what I have, I'll lose my motivation to achieve more." Now ask someone who is depressed, "Let's go fishing!" "I'm tired. Maybe tomorrow. And anyway, I might rain..." in reality, happy people are energetic and ambitious. There's never enough time to do everything they want to do. Misconception 3: A beautiful Sunday afternoon, you're in the park having a picnic with friends. Suddenly one person complains: "who forgot the forks? It's too hot for volleyball. I want to go home already." When our mood negatively affects others, we recognize we have duty to be happy and not spoil the fun. But what about when we're at home with our family? Or when we go into the office on Monday morning? like an open pit in the middle of the road, a sourpuss is a public danger. Being happy is part of being considerate to the people around us.
Question: The story is placed at the beginning of the passage in order to _ .
Options: (A) tell a skill of persuasion (B) warn the danger of standing on a tall building (C) emphasize the importance of eyesight (D) introduce the theme of the passage
Asnwer: B
Example Output: No

Example Input: Article: Yang Qunhui, 28, a graduate of Chengdu University of Information Technology, Sichuan Province, gave up her job with a monthly salary of 20,000 yuan ($3,014) at a famous company, but has started her own restroom-ad business with five other graduates, becoming a "restroom queen." The company, opened in May, is now the only one of its kind in Chengdu. It has two goals: to find suitable restrooms to place ads and to find clients who are willing to put their ads in them. "We are now trying to find restrooms to place the ads. A larger area means more ad sources," said Yang. Yang got the idea to run the company one year ago when she looked for toilet repairing information on the Internet but finally noticed companies in Beijing and Shanghai doing restroom ads. "It's so interesting," she said. "Everyone has their dream. Mine is to start my own business and do something I like." After some research, Yang found the advantages of restroom ads. They are low-cost, making it easier to find clients. "Most private companies are middle or small-sized ones. Cheap ads are an good choice." Another advantage, she said, is that people tend to remember words and messages they've seen while sitting or standing in the loo. Yang said sitting on a toilet, one usually feels bored and even an old newspaper helps kill the time. "Most people think an ad is effective as long as it is read, however, the ad works only when it is remembered by readers," she said.
Question: According to the passage , which of the following is true?
Options: (A) Yang accepted a job with a monthly salary of 20,000 yuan instead of starting her own restroom-ad business. (B) Yang opened the company as soon as she graduated from Chengdu University of Information Technology. (C) The restroom-ad company that was opened by five graduates is now the only one of its kind in Chengdu. (D) One of the company's goals is to find clients who are willing to put their ads in the restrooms.
Asnwer: D
Example Output:
Yes