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.

Example Input: Article: Black has long been praised for its ability to better women's figures and suit every occasion. But the color has a side-effect--it ages the face. While black does give the appearance of a slimmer figure by making the shadows less visible, wearing it next to the face brings out a negative effect. Black clothing can highlight dark lines under the chin, shadows around the eyes and wrinkles on the face. The effect can be as serious as making women feel exhausted, self-conscious and upset. Wrinkles and sunken areas appear deeper and more pronounced, meaning the effect is more obvious in older women. Dark scarves, hats and high-collared coats are apparently particularly likely to emphasize aging features of the face. But fear not. The effect can be _ by a splash of color around the neck--in the form of a scarf or a piece of jewelry--or a low neckline. Famous actress Joan Collins is among the few who can get away with the side-effect. But those who should consider changing their dresses include many European stars. The majority of women who have what is known as a "warm" skin tone, based on yellow and gold colors, will not look young and healthy with black against their faces. Warm skins do not match well with black against their faces as it takes away all the golden glow that they have as a basic skin tone. Black looks for dark things on the face and highlights them, particularly as women age. The good news for those who like black dress is that a simple test can help determine whether they can wear black well: Hold the color up against your face, stand in front of the mirror and look for dark lines under the chin, shadows around the eyes or lines on the face that are highlighted. If there are no dark areas or shadows, you can probably wear black close to your face and look great. Otherwise, change your ways.
Question: According to the passage, wearing black clothes probably _ .
Options: (A) makes the wearer less energetic (B) gives away the wearer's age (C) darkens the wearer's skin tone (D) makes the wearer feel confident
Example Output: A

Example Input: Article: What do you remember about your childhood? I have good memories of exploring the fields near my house and riding my bike around the park. Today, children don't spend enough time in the fresh air. Many of them fix their eyes on a screen either on a computer, or a TV ---they seem to be living in a _ world. They have lost touch with nature. Now 400 organizations in the UK are encouraging children to have some "wild time". They want kids to exchange at least 30 minutes of watching TV or playing computer games for time playing outside. The simple pleasures of exploring and discovering nature help children to learn and keep fit too. Andy Simpson, who is part of the campaign , says: "An extra 30 minutes of wild time every day for all under 12-year-olds in the UK would be the equivalent of just three months of their childhood spent outdoors." Even if the kids live in a city, they can go on adventures in the garden or the park. However, children often need a helping hand from Mum and Dad. They need to be shown what to do and where to go. So despite the complex world that young people grow up in now, it seems that going back to basics and experiencing "nature's playground " is what modern children need. Andy Simpson adds: "We want parents to see what this magical "playground" does for their kids' development , independence and creativity , by giving wild time a go " . David Bond from Project Wild Thing says, "We need to make more space for wild time in children's daily routine, freeing this generation of kids to have the sort of experiences that many of us took for granted. "
Question: What does the author think about the present kids?
Options: (A) They depend on their parents too much. (B) They're eager to play with their parents. (C) They spend too much time playing outside. (D) They don't get close to nature.
Example Output: D

Example Input: Article: Trees should only be pruned when there is a good and clear reason for doing so and , fortunately, the number of such reasons is small. First, pruning may be done to make sure that trees have a desired shape or size.The object may be to get a tree of the right height, and at the same time to help the growth of small side branches which will thicken its appearance or give it a special shape.Secondly, pruning may be done to make the tree healthier.You may cut diseased or dead wood, or branches that are rubbing against each other and thus cause wounds.The health of a tree may be encouraged by removing branches that are blocking up the centre and so preventing the free movement of air. One result of pruning is that an open wound is left on the tree and this provides an easy entry for disease, but it is a wound that will heal .Often there is a race between the healing and the disease as to whether the tree will live or die.It should be the aim of every gardener to reduce the risk as far as possible.It is necessary to make the area which has been pruned, smooth and clean, for healing will be slowed down by roughness .You should allow the cut surface to dry for a few hours and then paint it with one of the substances available from garden shops produced especially for this purpose.Pruning is usually done in winter, "From then you can see the shape of the tree clearly and it is, too, very unlikely that the cuts you make will bleed.If this does happen, it is, of course, impossible to paint them properly.
Question: Pruning should be done to _ .
Options: (A) make the tree grow taller (B) improve the shape of the tree (C) get rid of the small branches (D) make the tree grow taller
Example Output:
B