In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

Ex Input:
Article: China is the biggest market in the world, and many countries such as Germany, the USA, the UK and Russia do a lot of business in China. Let's have a look at some important tips to help you be successful when dealing with these nationalities. First, you must be punctual with Germans. Even 5 minutes late makes a bad impression. Being punctual is also very important in the USA. In the UK, it's important to be punctual for business meetings, but nobody expects you to be on time for a social event. Half past seven really means a quarter to eight, or even eight o'clock! With Russians, you should always be on time, though it is not unusual for them to be one or even two hours late! It is best to dress formally and wear dark colours when you meet people from all the four countries. In Russia, designer clothes are very common. Don't be surprised if you go to an office in the UK on a Friday and find everyone wearing jeans. Many companies have "dress down Friday", when people wear casual clothes. In Germany, first names are only used by family members and close friends, so be prepared to use titles and last names. In the USA you will usually be invited to use first names almost immediately. The British are quite informal and using first names in business is more and more common, especially among younger people. In Russia, however, nobody uses first names, so use titles and last names. In conversation, the British and the Americans value humour, and both like to talk about sport. The weather is also a good topic of conversation with the British and the Americans, but avoid talking about politics. In Russia, say positive things about their country, but avoid making complaints. The Germans, however, prefer to get straight down to business! So, use these tips, and you will be on your way to a successful international business career!
Answer: White.

Ex Output:
Which color should you NOT wear when meeting a person from the USA?

Ex Input:
Article: TheUnitedStateshasaround475,000schoolbuses.Eachdaytheycarrymorethan25million children,halfofalltheschoolchildreninthecountry. Thesebuses,onaverage,use4litersofdiesel fueltotravellessthan16kilometers. When theschoolyearbeganlastfall,dieselaveraged55centsaliternationally.Thepricenearlydoubledby theendofschool inJune. BobRileyisthespokesmanfortheAmericanSchoolBusCouncil.Hesaysfuelpricesnegotiated for schools arenot lower thanothers have to pay. Asaresult,schoolsarelookingfor waystoreducetransportationcosts.Busroutesarebeing redrawnor,insomecases,canceled.Someareas arebuyingbusesthatuse naturalgas orother alternativefuels. Otherstepsincludefewerfieldtrips andlesstravel bysports teams.Someschool districtsmayend any busservicenotrequiredby law. Studiesshowthatschoolbusesarethesafestform oftransportationtoandfrom school. The AmericanSchoolBus Councilsayscutsinbus serviceare badfor childrenandpossiblythe environment.Itsaysremovingbusesfromtheroadwillmeananincreaseinothervehiclestransporting students. Spokesman Bob Riley saysanotherconcern is thatreducing busservicemightreduce attendance. It couldalso getmorechildren to walkor bicycle to school.That wouldsurely makepeople happy attheNationalCenterforSafeRoutestoSchool.Morekidswalkingorbikingsafelytoschoolisthe aimofa3-year-oldfederal program,partofaninternationalmovement.Thegoalis toincreasephysical activity and reduce air pollution.
Answer: Trafficjams willbereducedduringrushhour.

Ex Output:
Whatistheadvantage ofreducingschoolbusserviceaccordingto thepassage?

Ex Input:
Article: More and more pupils are giving teachers presents, but the practice only creates insecurity in parents and staff. I've certainly noticed some pupils being feverishly overgenerous of late. Last year, I received not one bottle of wine but four for helping a disaffected pupil through his GCSEs. By and large, my colleagues report the gifts differing along gender lines. Gentlemen get ties, mugs, booze and, if they're really lucky, tickets to football matches. The ladies are often presented with flowers, jewels, chocolates and so on. When my son was at private school, I noticed there was a real competitiveness between the students about giving presents to teachers, with expensive baskets from fancy stores and huge bouquets being handed out on the last days of term. Since my wife and I only let my son give thank-you cards, it was clear we were not "classy". Now he is at an inner-city primary, we've noticed that this kind of _ seems to have more or less disappeared. For one thing, there isn't that kind of money floating around - but there isn't that kind of competitive culture either. Personally, I think gifts to teachers should be banned beyond the thank-you card: they cause many more problems than they solve, creating insecurity in both parents and staff. Perhaps the recession and the lack of money in people's pockets might be a good excuse for the government to issue some guidelines to schools that gifts shouldn't be accepted by teachers. The gifts that I really value are the cards which say a genuine thank you. I still keep them in a file at home.
Answer: A teacher.

Ex Output:
What can the author most probably be?