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: Owning a smartphone may not be as smart as you think. They may let you surf the Internet, listen to music and take photos wherever you are, but they also turn you into a workaholic . A study suggests that, by giving you access to emails at all times, the smartphone adds as much as two hours to your working day. Researchers found that Britons work an additional 460 hours a year on average as they are able to respond to emails on their mobiles. The study shows the average UK working day is between 9 and 10 hours, but a further 2 hours is spent responding to or sending work emails, or making work calls. Almost one in ten admits spending up to three hours outside their normal working day checking work emails. Some workers say they are on call almost 24 hours a day. Nearly two-thirds say they often check work emails just before they go to bed and as soon as they wake up, while over a third have replied to one in the middle of the night. The average time for first checking emails is between 6 am and 7 am, with more than a third checking their first email in this period, and a quarter checking them between 11pm and midnight. Ghadi Hobeika, marketing director of Pixmania, said: "The ability to access millions of applications has made smartphones invaluable for many people. However, there are disadvantages. Many companies expect their employees to be on call 24 hours a day, seven days a week, and smartphones mean that people cannot get away from work. The more constantly in touch we become, the more is expected of us in work . "
Question: With a smartphone the average UK working day is _ .
Options: (A) 2 hours (B) 9 to 10 hours (C) 11 to 12 hours (D) 24 hours
Asnwer: C
Yes

Article: Thomas Jefferson, the third president of the United States, was a good and tireless writer, and he wrote The Declaration of Independence. There is much we can learn from him. Here are some of the things he said and wrote: Go and see. Jefferson believed that a free man obtains knowledge from many sources besides books, and personal investigation is important as well. Judge for yourself. Jefferson refused to accept other people's opinions without careful thought. "Neither believe nor reject anything," he wrote to his nephew. Learn from everyone. Jefferson once visited the French nobleman, Lafayette, and said to him, "You must go into the people's home as I have done ,look into their cooking pots and eat their bread. If you will only do this, you may find out why people are dissatisfied. " Do what you believe is right. In a free country, there will always be conflicting ideas, and this is a source of strength. It is not unquestioning agreement but conflict that keeps freedom alive. Though Jefferson was for many years the object of strong criticism, he never answered his critics. He expressed his philosophy, "There are two sides to every question. If you take one side with decision and act on it with effect, those who take the other side will of course resent your actions. " Trust the future and trust the young. Jefferson felt that the present should never be chained to customs which have lost their usefulness. "The earth belongs to the living generation. " He didn't fear new ideas, nor did he fear the future. "How much pain has been caused by evils which have never happened?" he remarked,"I expect the best, not the worst. "
Question: The author mentioned Jefferson's visit to Lafayette to show _ .
Options: (A) Jefferson was dissatisfied with Lafayette (B) Jefferson had a close relationship with his people (C) Jefferson was a great American president (D) Jefferson valued the importance of learning from others
Asnwer: D
Yes

Article: Mr. Robinson had to travel somewhere on business and as he was in a hurry, he decided to go by air. He liked to sit beside a window when he was flying. So, when he got on to the plane, he looked for a window seat. He found all of them had already been taken except one. There was a soldier sitting in the seat beside this one and Mr. Robinson was happy that he had not taken the one by the window; but, anyhow, he at once went towards it. When he reached it, however, he saw there was a notice on it. It was written in ink and said "This seat is reserved for proper load balance. Thank you." Mr. Robinson had never seen such a notice in a plane before, but he thought that the plane must be carrying something heavy in its baggage room which made it necessary to have the passengers properly balanced, so he walked on and found another empty seat, not beside a window, to sit in. Then, when the plane was quite full, a very beautiful girl stepped into the plane. The soldier quickly took the notice off the seat beside him and in this way succeeded in having the girl beside him during the whole trip.
Question: When he got on the plane he was happy to find that _ .
Options: (A) a notice was put in a window seat (B) some of the seats were not occupied (C) there was a seat that he had hoped to have (D) the plane was not very crowded
Asnwer: C
Yes