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.

[EX Q]: Article: Seven tips to good table manners Whether it's a dinner at a friend's house or a business meeting over lunch, we judge people based on their table manners. But what can you do if your kids do not behave themselves at the dinner tables? The following are seven tips to set your children on the road to good table manners: *Look for the good. Instead of pointing out all the things your children do wrong, point out what they do right. Please say, for example, "I am so proud of you. It was wonderful the way you served yourself." *Don't turn dinner into an unpleasant "lecture time". That will turn kids off not only manners, but dinner, and you, too. *Check your own example. Don't show up for dinner in just your underwear unless you want your kids to do the same. *Don't always consider your kids lazy and dirty ones. Instead, point out the behavior in a tender way. For example: " It' s a good idea to unfold your napkin, so if food falls you won't dirty your clothes." *Teach your kids good manners in the form of a game. One night a week, try to have a formal dinner. Try dressing up, serve a special meal, and expect more formal manners. That will help improve their sense of manners. *Make kids understand part of the tradition. Invite guests over and let kids help serve them. This helps them indirectly learn about table manners. *Try dining out once in a while. Fast food restaurants aren't counted. Try a nice restaurant and let kids order their own food, pay the bill and give the tip.
Question: Which of the following should parents do to help their kids learn good table manners?
Options: (A) Try dining out in fast food restaurants once in a while. (B) Point out what's wrong with the kids' behavior at dinner. (C) Keep telling the kids how to behave themselves at dinner. (D) Improve kids' sense of manners by having a formal dinner at times.
[EX A]: D

[EX Q]: Article: Selfie is a photograph taken of oneself, typically with a smartphone or webcam and uploaded to a social media website. In the digital age, selfies have taken off in a way that no one could have predicted. The art of the selfie is one that lots of people have practiced and perfected in recent years. A recent study shows 91 percent of teens have posted a photo of themselves online. Some celebrities are regular selfie posters, too. It seems that selfies are more than just a trend. They are here to stay. Why are selfies so popular? The appeal of selfies comes from how easy they are to create and share. And posting selfies is popular for another reason: you can control your own image. "I like having the power to choose how I look," admits Samantha, a 19-year-old girl from Missouri, "even if I'm making a face." Actually, the most common selfie is the one where you look cute, partly because it's a quick way to get positive comments about your appearance. "If I feel pretty, I take one," says Andrew, a 23-year-old girl from Maryland, "when other people Like it, it's a mini boost of confidence." Sure, showing off a new coat or that you're at a cool event is fun, but can be a trap to fall in. There's a danger that your self-respect may start to be tied to the comments and Likes you get when you post a selfie, and they aren't based on who you are--they are based on what you look like. Seeking validation is totally normal, and it's a healthy way for teenagers to develop their identity. But with social networks, where it's easy to get quick approval almost constantly, the selfie thing can quickly go out of control. It may even start to feel like an addiction: when you get a "LIKE", you're up. But when you get nothing, your confidence can decrease quickly. Overall, opinions vary on selfie culture. It's up to you to shape the future of the habit. Ask yourself: are my selfies for fun, or do I need the comments? If you belong to the latter, it's recommended that you change your view. That could mean cutting selfies out entirely or just cutting down and making them more fun. So maybe you like to travel, or read or dance, or create crazy 3-D nail art...post them! Take it from us: it's so much more interesting.
Question: According to the passage, selfie is a type of _ .
Options: (A) photo (B) smartphone (C) webcam (D) website
[EX A]: A

[EX Q]: Article: Looking almost as fresh as the day it was bought, this McDonald's Happy Meal is in fact a staggering six months old. Photographed every day for the past half a year by Manhattan artist Sally Davies, the kids meal of fries and burger shows no sign of mould or decomposition . In a work named The Happy Meal Project, Mrs. Davies, 54, tries to provide evidences that McDonald's food really is the worst you can put in your body. Sitting on a shelf in her apartment, Sally has watched the Happy Meal with increasing shock and even her dogs have resisted the urge to try and steal a free tasty snack. "I bought the meal on April 10 of this year and brought it home with the intention of leaving it out to see how it changed," she said. "I chose McDonald's because it was nearest to my house. The first thing that struck me on day two of the experiment was that it no longer gave out any smell. And then the second point of note was that on the second day, my dogs stopped circling the shelf it was sitting on trying to see what was up there." Expecting the food to begin moulding after a few days, Mrs Davies' surprise turned to shock as the fries and burger still had not shown any signs of decomposition after two weeks. "It was then that I realised that something strange might be going on with this food that I had bought," she explained. "The overall appearance of the food did not change as the weeks turned to months. And now, at six months old, the food is plastic to the touch. The only change that I can see is that it has become hard as a rock." As a strict vegetarian, Mrs. Davies' experiment has brought her amusement rather than fear. "Maybe I would be frightened at seeing this if I was a meat eater. Why hasn't even the bread become with mould? It is strange.
Question: We know from the passage that Sally Davies _ .
Options: (A) keeps the record of the food by smelling it (B) manages The Happy Meal Project in Boston (C) is a Manhattan artist who likes meat very much (D) doubts if McDonald's food meets health standards
[EX A]:
D