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In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.
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Article: When I was growing up, 16 was always a magical age, a symbol of maturity, responsibility and of course more independence and freedom. I sat through the hours of Driver's Ed classes eager to get out on the road. I couldn't wait to get my driver's license. But it's a different story for today's teens. In January, the U.S. Department Transportation released 2012 data that showed only 30.7 percent of U.S. teens got their license at age 16, Twenty years before, that number was almost 45 percent. There are numbers of reasons for the fall - off. The growing responsibilities like paying for insurance and high gas prices discourage teens from getting behind the wheel. Plus, many teens today are so busy with homework, endless hours of activities and part-time jobs, that finding the time for Driver's Ed classes may be more difficult that ever. In addition, many states have raised the driving age, or restricted when teens can drive and who they can have in the car. Parents may also be making their own personal restrictions until they feel their teens are responsible enough to drive safely. Driving is part of the American culture, but it's not the central focus like it was 25 years ago. They have so many other things to do now. One of the more interesting factors delaying teens driving might be the change of their social life. Today, teens need to look no further than Face book or other social networking sites to connect with their friends. There is simply less need, maybe less desire, to be able to grab the keys and go. Michelle Wei got her license as a senior in high school because her digital social life made it easy no to drive. "If I couldn't get a ride to see my friend who lives a town over," the 19-year-old said, "I could talk on IM or Skype." Research has shown that these online relationships can lead to higher quality friendships, so it isn't necessarily a bad thing. However, it's important to find a balance. If old face-to-face friendships are good, why not drive to find them?
Question: What does the passage mainly talk about?
Options: (A) Desire to drive on the road declines among American teens. (B) Getting a license costs much more than ever before. (C) Social networking sites are changing the life of American teens. (D) American teens are becoming more responsible than ever.
answer:
A

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Article: How could we possibly think that keeping animals in cages in unnatural environments-mostly for entertainment purposes-is fair and respectful? Zoo officials say they are concerned about animals.How ever, most zoos remain "collections" of interesting "things" rather than protective habitats .Zoos teach people that it is acceptable to keep animals bored, lonely, and far from their natural bones. Zoos claim to educate people and save endangered species , but visitors leave zoos without having learned anything meaningful about the animals' natural behavior, intelligence, or beauty.Zoos keep animals in small spaces or cages, and most signs only mention the species' name, diet, and natural range .The animals' normal behavior is seldom noticed because zoos don't usually take care of the animals' natural needs. The animals are kept together in small spaces, with no privacy and little opportunity for mental and physical exercise.These results in unusual and self-destructive behavior called zoophobia.A worldwide study of zoos found that zoophobia is common among animals kept in small spaces or cages.Another study showed that elephants spend 22 percent of their time making repeated head movements or biting cage bars, and bears spend 30 percent of their time walking back and forth, a sign of unhappiness and pain. Furthermore, most animals in zoos are not endangered.Captive breeding of endangered big cats, Asian elephants, and other species has not resulted in their being sent back to the wild.Zoos talk a lot about their captive breeding programs because they do not want people to worry about a species dying out.In fact, baby animals also attract a lot of paying customers.Haven't we seen enough competitions to name baby animals? Actually, we will save endangered species only if we save their habitats and put an end to the reasons people kill them.Instead of supporting zoos, we should support groups that work to protect animals' natural habitats.
Question: How would the author describe the animals' life in zoos?
Options: (A) Dangerous. (B) Unhappy. (C) Natural. (D) Easy.
answer:
B

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Article: A study led by Professor Mark Weiser of Tel Aviv University and the Sheba Medical Center at Tel Hashomer Hospital has determined that young men who smoke are likely to have lower IQs than their non-smoking peers . Tracking 18-to 21-year-old men enlisted in the Israeli army in the largest ever study of its kind, he has been able to demonstrate an important connection between the number of cigarettes young males smoke and their IQ. The average IQ for a non-smoker was about 101, while the smokers' average was more than seven IQ points lower, at about 94, the study determined. The IQs of young men who smoked more than a pack a day were lower still, at about 90. An IQ score in a healthy population of such young men, with no mental disorders , falls within the range of 84 to 116. "In the health profession, we've generally thought that smokers are most likely the kind of people who have grown up in difficult neighborhoods, or who've been given less education at good schools," says Weiser, whose study was reported in a recent version of the journal, , "But because our study included subjects with various socio-economic backgrounds, we've been able to rule out socio-economics as a major factor. The government might want to rethink how it arranges its educational resources on smoking. Making the results more significant, the study also measured effects in twin brothers. In the case where one twin smoked, the non-smoking twin registered a higher IQ on average. Although a lower IQ may suggest a greater risk for smoking addiction, the representing data on IQ and smoking found that most of the smokers investigated in the study had IQs within the average range, nevertheless. In the study, researchers took data from more than 20,000 men before, during and after their time in the military. All men in the study were considered in good health, since pre-screening measures for suitability in the army had already been taken. The researchers found that around 28 percent of their samples smoked one or more cigarettes a day, 3 percent considered themselves ex-smokers, and 68 percent said they never smoked. "People on the lower end of the average IQ tend to display poorer overall decision-making skills when it comes to their health," says Weiser. He adds that his finding can help address serious concern among heath counsellors at grade and high schools.
Question: The study led by Professor Mark Weiser shows that _ .
Options: (A) the IQ of smoking males is lower than that of non-smokers (B) the IQ of smoking males is higher than that of non-smokers (C) the IQ of smoking males is the same as that of non-smokers (D) the IQ of smoking males is higher than that of female smokers
answer:
A