TASK DEFINITION: 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.
PROBLEM: Article: Nature is full of color, from rainbows and roses to butterfly wings and peacock tails. Even the fruits and vegetables you eat have different colors: blue blueberries, red strawberries, green broccoli, and orange carrots. Plant and animals often use color to attract attention. The substances responsible for these colors belong to a class of chemical called antioxidants . Plants make antioxidant to protect themselves from the sun's ultraviolet(UV) light. Ultraviolet light causes chemicals called free radicals to form within plant cells. They can destroy parts of plant. Free radicals also have damaging effects on human beings. Some of these effects like wrinkled skin can be seen. The damage is caused by the free radicals attacking cells in our bodies. Certain cancers and heart disease are linked to free radicals. Our bodies have natural defences for fighting off free radicals. While we are young, our defences are pretty strong. However, they get weaker as we get older. The body's built-in defences can only go so far without extra help. The key to fighting free radicals with fruits and vegetables is to mix and match colors. It's like sunscreen for the inside of your body. Go for a range of very bright colors. Colorful foods contain hundreds of healthy chemicals not found anywhere else. Research into how chemicals in blueberries affect the brain's function in rats suggests that these chemicals may help our own brains work more efficiently. Don't just blame the sun. Ultraviolet light isn't the only source of free radicals. If you breathe polluted air such as smog, automobile exhaust , or wasted gas from a factory, you take in chemicals that also cause such damage. And, the body itself produces free radicals as it processes food.
Question: Which of the following not true?
Options: (A) Antioxidants are responsible for plant colors (B) Plants use color to attract attention (C) Antioxidants can protect plants from UV light (D) Antioxidants help free radicals to attack plants

SOLUTION: D

PROBLEM: Article: Taichi with English narration A veteran Taichi teacher, about 38, teaches the basic 24 movements, pushinghands and self-defense techniques, suitable for the beginners and intermediate level. Time:10:00-12:00 a.m., every Sunday morning Place: Bamboo Garden Hotel, No 24, Xiaoshiqiao Hutong, jiuprefix = st1 /Gulou Street, Northwestof Drum Tower in the downtown. Fee: 60 yuan each time Chinese ink & water painting class To learn the techniques of painting a bird, flower, or lady with brushes. The Chinese philosophy and culture will also be included Time: 7:00-9:00p.m. every Wednesday Place: Library Bar, first floor, Tower B of East Gate Plaza ,right behind the poly plaza at the East Second Ring Road. Fee: 60 yuan each week Big-bowl-tea Ten yuan (US$1.2) for a cup of Chinese tea and live performance of Peking Opera is the tempting offer up for grabs at Dawancha (big-bowl-tea) Theatre, a new branch of Lao She Tea house. The atmosphere of a traditional Chinese tea-house of the past is evoked with window seats overlooking Tian'an Men Square. Place: east side of north end of Qianmen Dajie, facingArrowTower Tel: 318-4723, 6318-2107 Acrobatic show The Tianqiao area of Beijingwon its name as the city's major outdoor performance site for acrobatics shows before the founding of New China in 1949. Acrobatic shows are still staged every evening in a theatre located in the Tianqiao area. The shows, put on by the Beijing Acrobatics Troupe, include many national or world award-winning programmes. Time: 7 p.m., daily Place: Wansheng Theatre Price: 100 yuan (Us$ 12.0) Tel: 65287750 ext 198
Question: If you are a sport lover you can go to _ .
Options: (A) Library Bar (B) Bamboo Garden Hotel (C) Lao she Tea-House (D) Wansheng Theatre

SOLUTION: B

PROBLEM: Article: After their 20-year-old son hanged himself during his winter break from the University of Arizona five years ago, Donna and Phil Satow wondered what signs they have overlooked, and started asking other students for answers. What grew from this soul searching was Ulifeline (www. Ulifeline. org), a Web site where students can get answers to questions about depression by logging on through their universities. The site has been adopted as a resource by over 120 colleges, which can customize it with local information, and over 1.3 million students have logged on with their college ID's. "It is a very solid Web site that raises awareness of suicide, de-stigmatizes mental illness and encourages people to seek the help they need,"said Paul Grayson, the director of counseling services at New York University, which started using the service nearly a year ago. The main component of the Web site is the Self-screening program developed by Duke University Medical Center that tests students to determine whether they are at risk for depression, suicide and disorders like anorexia and drug dependences. Besides helping students, the services compiles anonymous student date, offering administrators an important window onto the mental health of its campus. The site provides university users with links to local mental health services, a catalog of information on prescription drugs and side effects, and access to Go Ask Alice, a vast archive developed by Columbia University with hundreds of responses to anonymously posted inquires from college students worldwide. For students concerned about their friends, there is a section that describes warning signs for suicidal behavior and depression. Yet it is hard to determine how effective the service is. The anonymity of the online service can even play out as a negative. "There is no substitute for personal interaction ," said Dr. Lanny Berman, executive director of the American Association of Suicidology, based in Washington. _ "The purpose is to find out if there are signs of depression and then direct people to the right places," said Ron Gibori, executive director of Ulifeline. Mrs. Satow, who is still involved with Ulifeline, called it "a knowledge base" that might have prevented the death of her son, Jed. "If Jed's friends had known the signs of depression, they might have seen something," she said.
Question: One reason that many colleges adopt the website is to _
Options: (A) provide their students with campus information (B) offer medical treatment to students in mental disorder (C) encourage their students to seek advice about depression (D) give their students various help they may need

SOLUTION:
C