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: A euphemism (from the Greek words eu--well and pheme--speak) is a word or expression that is used when people want to find a polite or less direct way of talking about difficult or embarrassing topics like death or the bodily functions.Most people,for example,would find it very difficult to say in plain language that they have arranged for their sick old dog to be killed.They would soften the pain by saying:We had Ruby put down or We had Ruby put to sleep.Many people prefer to call someone plain than ugly,or cuddly rather than fat. Euphemisms are an important part of every language,but it seems that English has an evergrowing number of them.The nonnative speaker not only has to make sense of the euphemisms he hears,he also has to learn which euphemisms are appropriate in any particular situation.He might be aware that his American friend needs to use the toilet when she asks where the bathroom (or restroom,or comfort station) is,but he is less likely to guess that his English friend has the same need when he says he has to see a man about a dog.He might have learned,for example,that in the family way is a euphemism for pregnant.If,however,he says to his boss,"Congratulations!I hear your wife is in the family way," he would be using an expression that is too familiar for the circumstances. Schools are full of euphemisms.At Frankfurt International School,for example,the special lessons given to students who are having difficulties in their school subjects are called Study Center (in the middle school) and Academic Workshop (in the high school).Teachers rightly do not want to upset students or parents by being too frank or straightforward,and usually choose a softer word or expression to convey the same message.
Question: According to the passage,people use euphemisms in order to _ .
Options: (A) make themselves understood (B) avoid embarrassment (C) to sound straightforward (D) attract attention
Example Output: B

Example Input: Article: When young people begin to live independently, home-hunting can bring some stress. But they would do well to remember that a new alternative is available--micro-home. Called "tiny houses", these houses have all living necessities in a small package, including kitchen, bedroom and bathroom. Generally under 50 square meters, most tiny houses accommodate just one or two people though some claim the space for more. What's lost in size is not lost in design as these homes are often quite unique and modern in design. Besides an attractive appearance, tiny houses can also have unique practical features. Making the best of urban space, the 72- to122-centimeter-wide Keret House in Warsaw, the world's narrowest home, fills in an alley. The Ecocapsule home uses solar power, wind power and rainwater collection to enable its owner to live practically anywhere. A system of rails allows the DALE micro-home to adjust room size and number as well as adding the option of an open or enclosed courtyard. Visually appealing as micro-homes are, there are a few drawbacks to consider before getting cozy on a mini-couch. Moving into a tiny house requires the removing of most non-essentials, regardless of the emotional connection to them. Guests will also mostly be out of the question as the limited space may even cause a solitary individual to experience some cabin fever . And finally, a micro-home is likely a temporary living option for most people since they will probably start families and acquiremore possessions. Though the limitations will scare some, there is usually a benefit. A small size results in a small price tag and small bills, making tiny houses easier to save up for and budget. And though you won't have much stuff around the house, this can provide the comfort of simple living and repairs. Micro-homes are also practically mobile and have eco-friendliness that can't be matched by other homes. They probably aren't for everyone or forever, but when it comes to your next (or first) home, they could be just what you need.
Question: Micro-homes are especially fit for _ .
Options: (A) a young couple in hope of settling down permanently (B) an individual constantly suffering from cabin fever (C) a college graduate on a tight budget for the time being (D) a family of five in favor of environmental protection
Example Output: C

Example Input: Article: Sports play an important role in British life. The most popular sport is football. Cricket is also popular in England, but is less important in the other home nations. Rugby union and rugby league are the other major team sports. Tennis is the most important sport for the two weeks of the Wimbledon Championships Football The modern global game of football developed from traditional British football games in the 19thcentury. Club football is organized separately in each of the home nations. English football has a league system which combines thousands of clubs. Scotland has a similar but smaller club football structure. The top level league in Wales is the league of Wales. In Northern Ireland the main league is the Irish Football League. Each season the most successful clubs from each of the home nations qualify for(......) the two Europe wide club competitions organized by UEFA , the UEFA Champions League and the UEFA Cup. Cricket Cricket was invented in England. It is regarded as England's national summer game and it is probably the second most widely covered sport. There are eighteen professional country clubs, seventeen of them in England and one in Wales. Each summer the country clubs compete in the first class Country Championship, which consist of two leagues of nine teams and in which matches are played over four days. Rugby Like football, rugby union and rugby league both developed from traditional British football games in the 19thcentury. For much of the 20thcentury there was great _ between rugby leagues, which was a mainly working class game based in the industrial areas of northern England, and rugby union, which is a mainly middle class game in England, and is also popular in the other home nations. Tennis Tennis is yet another sport which originated in the United Kingdom and the governing body of the sport is the LTA . However, no British man has won Wimbledon since 1936 and no British woman since 1977. The only British players of either sex to reach the world top 50 in recent years are Greg Rusedski, who learnt his tennis in Canada, and Tim Henman and Andrew Murray ,who did not pass through the LTA system either.
Question: What do we know about football?
Options: (A) The top clubs represent the UK in the two Europe competitions. (B) Football is a newly-invented game in England (C) The top level league in England is the Irish Football League (D) Club football is an organized union in the UK.
Example Output:
A