instruction:
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.
question:
Article: How often do you change your hairstyle or ask for new dresses? You may try to follow trends in Western countries,but your peers in the United States don't care as much about fashion as you do. A recent survey among high school students in China,Japan,South Korea and the US found that Asian teenagers care more about their looks than young people in the US. This survey was held in 156 high schools in the four countries. More than 7,000 teenagers were questioned about their view on life and the world. South Koreans, at 83 percent, cared most about their appearance. They were followed by the Chinese and Japanese while US students showed the least interest in fashion at only 33 percent. "The different results show differences of cultural background," said Sun Yunxiao from the China Youth and Children Research Centre. He explained that in the US there are many different _ of beauty, so teens are more likely to be confident about their appearance. US teenagers' high self-confidence is showed in survey. About 85 percent are happy with themselves. The percentage of self-confident Chinese students stands at only 30 percent. Strong ambition( ) is seen in Chinese high schools. Only two in five high school students are satisfied with "an average living". Koreans are next at 48 percent,Japanese come in at 66 percent and Americans are at 71. "According to the survey,Chinese students are happy. But Chinese students need to be more independent and learn how to relax."said Sun.
Question: According to the survey, _ cared little about their appearance.
Options: (A) the Chinese teenagers (B) the American teenagers. (C) the Korean teenagers (D) the Japanese teenagers
answer:
B

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Article: Social media is one of the fastest-growing industries in today's world. A study conducted by the US think tank Pew Research Center showed that 92 percent of teenagers go online daily. The wide spread of social media has changed nearly all parts of teenagers' lives. Changing relationships High school student Elly Cooper from Illinois said social media often reduces face-to-face communication. "It makes in-person relationships harder because people give attention to their phones instead of their boyfriends or girlfriends," Cooper said. There's also a greater possibility of things getting lost in translation over social media. "If half of your relationship is over social media, you don't really know how the other person is reacting," Sienna Schulte, a junior student from Illinois, said. Yet, some people believe social media has made it easier to start relationships with anyone from anywhere. Beth Kaplan from Illinois met her long-distance friend through social media. He currently lives in Scotland, but they're still able to frequently communicate with one another. "I can feel close to someone that I'm talking to via FaceTime," Kaplan said. Wanting to be "liked" The rise of social media has changed the way teenagers see themselves. The 19-year-old Essena O'Neill announced on the social networking service Instagram that she was quitting social media because it made her obsessed with appearing perfect online. Negative comments also can do great damage to a teenager's self-esteem . In particular, anonymous social media apps such as Yik Yak may provide opportunities for cyber bullying . The app allows users within 5 miles (8 km) to create and add comments to everything. Teenagers who get negative comments on these sites can't help but feel hurt. Opening new doors However, Armin Korsos, a student from Illinois, takes advantage of the comments he receives over social media to improve his videos on the social networking site Youtube. "Social media can help people show themselves and their talents to the world in a way that was never possible before," Korsos said. But Korsos recognizes that social media has become a distraction . "Social media, though it helps people connect with their friends and stay updated, is not all necessary."
Question: What is the article mainly about?
Options: (A) The major problems with social media. (B) The impact of social media on teenagers. (C) How teenagers benefit from social media. (D) Why social media appeals so much to teenagers.
answer:
B

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Article: A pair of giant pandas from southwest China's Sichuan Province arrived at their new home in Belgium's Pairi Daiza zoo, some 60km southwest of downtown Brussels, at around 15:00 local time (1400GMT) on February 23, 2014. About 2,500 people, many of them excited children waving national flags of China and Belgium as well as panda-decorated flags or wearing costume of Panda greeted the pandas along the road to the zoo. Visitors today can only observe the pandas through a closed-circuit television system in the reception. Officials said they wanted the pandas fully adapted to their new home before making public _ in April. The pandas, Xing Hui, the male and Hao Hao, the female, are both 4 years old and are on lease from a breeding center in southwest China's Sichuan Province. The lease term is 15 years, according to officials with the China Conservation and Research Center for Giant Pandas, the world's largest research base for the species. "It's a good thing for Belgium." Nicole Duflot, a grandmother coming to the zoo with her husband and her grandson told Xinhua, "We can't see the Panda today but it's a great thing for us to come here." The Pandas will be living in a panda hall of 5,300 square meters within the zoo. "I hope Xing Hui and Hao Hao will enhance friendship between Belgium and China." Liao Liqiang, the Chinese ambassador to Belgium, said during an interview with Xinhua.
Question: What was the main purpose of China leasing pandas to Belgium?
Options: (A) We were supposed to make money from Belgium. (B) We meant to improve the relationship between China and Belgium. (C) We expected to amuse the Belgian children. (D) We wanted to make the pandas adapt to the environment abroad.
answer:
B