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.

[EX Q]: Article: Robots make me nervous-especially the ones which seem to think for themselves.I was embarrassed to admit this till I heard that Bill Gates,the founder of Microsoft,felt the same way.Gates said in an interview with the website Reddit:"I am in the camp that is concerned about super intelligence.First the machines will do a lot of jobs for us and not be super intelligent.That should be positive if we manage well.A few decades after that though the intelligence is strong enough to be a concern." Well,maybe I don't have to worry about my laptop and kitchen appliances yet.After I use them I can always pull the plug.But in the future,machines might find a way to prevent us from switching them off.There's a scary thought! Professor Stephen Hawking warned a few months ago about the possibility that artificial intelligence could evolve and end up beyond human contro1.He suggested that machines could" _ the end of the human race". Maybe the problem with computers too clever for us is not that they are evil or rebellious.What could put us in danger is that they might be too efficient.That's what philosopher Nick Bostrom from the Future of Humanity Institute at Oxford University believes.He says that machines are indifferent to humans and in pursuit of their own goals,the destruction of people might be just collateral damage.A machine would not take pity on you. I'm glad my machines at home are"dumb".All my vacuum cleaner wants to take over is the carpet in my living room.Let's hope they don't create an appliance which wants to take over the world!
Question: We can conclude from Gates'statements that _ .
Options: (A) he is embarrassed that he is afraid of robots (B) he doesn't think machines are intelligent (C) machines should be fully employed (D) machines'super intelligence should be a concern
Asnwer: D
[EX A]: Yes

[EX Q]: Article: Offering a powerful new tool against terrorism, researchers have found a way to detect lies in the liar's blushing face. The technique, described in the journal Nature, uses a thermal camera to detect the sudden shift of blood flow in the face. The system performed as a traditional polygraph , the scientists report. Pushed by technological advances and with fresh interest since Sept.11, the discovery is part of the development in the scientific study of detection. Although the lie remains a mysterious phenomenon, researchers in recent years have found a number of new methods that might take the place of the polygraph, from brain scans, to slight changes in eye movement, to sparks of electrical activity that signal a person has seen a victim or a crime scene before. The new finding says, when a person tells a lie, there is a sudden change of blood to the area around the eyes. Although the change is not ordinary visible, the blood warms the skin, causing bands of color1 to appear through a camera sensitive to heat. One advantage of the camera can provide answers quickly, and doesn't require a highly trained expert to operate it or explain its results. In theory, this new technology could be used anywhere large numbers of people need to be quickly screened. But some scientists say the technology would need to be improved before it is ready for use, for it is possible that there are other reactions that cause a sudden change in blood flow in the face and there is also the danger that people will learn to fool the machine, the same way they try to fool polygraph examiners by controlling their breathing or taking drugs to relax themselves.
Question: Compared with a traditional polygraph, the new tool's progress lies in the fact that _ .
Options: (A) it is moveable (B) it is easier to operate (C) it gives correct conclusion (D) it can only be used in public places.
Asnwer: D
[EX A]: No

[EX Q]: Article: As a first -year teacher at a Christian school ,I was expecting my fifth grade students to be prefect , perfect in behavior , in attitude , and I even expected the home-life of each student to be nearly perfect . I found , of course , that these students were not different from the children I taught in public school .These kids had behavior problems , bad attitudes ,and some even had strikingly difficult family lives . One of my students in particular stands out in my mind .I'll call him Timothy for safety's sake. During the first day of class , I noticed that Timothy was different .Not only in physical appearance , but he also spoke strangely , as though a 35-year-old man were trapped inside his tiny , weak body .On many occasions , I heard Timothy speak of hate, how he hated his family . I observed Timohy for several months and read up on his background and searched for any clue that would lead me closer to understanding this child's strange behavior .Finally I was directed to Timothy's older brother's cheating in an exam and had taken his anger out on Timothy at home .Timothy's parents , in turn , had contacted the school, blaming them for Timothy's problems. I had written a letter to the administration asking that Timothy see a counselor . The school was in the process of contacting a counselor when Timothy was transferred to another school. His father hurried around my room collecting Timothy's things and left. That is the last we have seen or heard from Timothy. I was left with an empty desk and a broken heart. I cried for days afterwards. I felt as though I had done Timothy a _ ...I did not help him when he needed me. I still think about Timothy every day, and pray for him every morning.
Question: What was wrong with Timothy?
Options: (A) He seemed to have deep emotional problems. (B) He seemed not to be getting along well with his classmates. (C) He mainly had behavior problems at school. (D) He wanted to transfer to another school.
Asnwer: A
[EX A]:
Yes