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 Q]: Article: Scientists are closely concerned with the structure of buildings and with the quality of building materials. The World health Organization (WHO) observes that the introduction of air conditioning and energy conservation measures have been accompanied by growing problems of indoor air quality. Some pollutants arise from insulation products, some from moving cars, and others from modern housing materials. As many Europeans spend up to 90% of their lives in buildings, the health effects of the indoor climate are very important. Some construction materials, including fiberboard, insulation foams and certain glues for man-made wood floor boards, for example, give out organic products such as formaldehyde . Heat and humidity increase the release of formaldehyde and the gas seriously harms the eyes. Paint, lacquer, etc. can also release dangerous gas into indoor air. Construction materials can cause serious damage, especially when they contain asbestos . Asbestos is naturally present in rock formations worldwide. It belongs to a family of mineral substances made up of solid, non-combustible fiber. These properties make asbestos a highly sought-after construction material. As early as 1931, however, public health officers in the prefix = st1 /United Kingdomrevealed the connection between breathing in asbestos dust and such diseases as lung cancer. The land on which a building is sited may also contribute to pollution. Some kinds of granite or similar rocks contain traces of radium. As it breaks down, this naturally radioactive element produces some kind of radioactive gas that goes through tiny cracks in walls, floors and building materials, and makes its way into the building and the rooms. The better the homes are insulated, the more is the dangerous gas in indoor air. The main effect of this dangerous gas on health is to increase the risk of lung cancer.
Answer: Some factors cause indoor air pollution.
[EX A]: What is the main idea of the passage?

[EX Q]: Article: Do you usually go Dutch(AA) when you take someone out to dinner? Do you expect your date to pay for the whole meal? Many people say that as long as there's love, money doesn't matter much. But this might change when the relationship gets serious and it is related to the money borrowed from the bank, the family present accounts and debt. A survey among 8 million couples in the UK suggested that 44% of married couples don't know exactly what their partner earns. An astonishing 23% actively try to keep their finances secret from their partners. About 38% of them are open to each other. Another 12% refuses to tell the truth. British relationship expert Russell says: "It's very difficult to talk about money. Often there's guilt, there's shame. To start those conversations is difficult. Money can be about how we value ourselves, how we feel valued. It's not just a simple case of talking about hard cash." So if you are in a couple, it might be a good idea to check if you both are on the same page about money before bills pile up on the kitchen table and love flies out of the window. When moving in together, couples should not only talk about their personal habits but also about their financial ones. Russell has a word of advice: "Accept the fact that in your relationship you might do money differently - there might be a spender or a saver. It's very attractive if your partner does things differently to say they're wrong. Do it differently but plan it well." And now, back to that date. Would you be bored with someone who was attractive but expected you to pay the bill by yourself? There's food for thought.
Answer: About 0.96 million.
[EX A]: How many people are very careful not to let their partner know their income?

[EX Q]: Article: If you watch British television on Friday March 15, you might be surprised to see celebrities wearing funny red noses and joking around. But don't worry, they're not mad, it's all part of a biennial fund-raising event called Red Nose Day. Organized by the charity Comic Relief, founded in 1985 by two British comedians, the aim of the event is to raise money to fight poverty and injustice in the UK and Africa. Celebrities and public figures support the event by making appearances on comic TV shows broadcast by the BBC. This year, for example, UK Prime Minister David Cameron appeared in a music video by One Direction, which the band produced for the event. But Britons don't just raise money for charitable causes on one day a year, they do it all year round. One way of doing so is by shopping in charity shops. These small, inconspicuous shops sell clothes, books and household goods just like any other shop. But there's one big difference--it's all secondhand. There are nearly 10,000 charity shops in the UK, according to the Charity Retail Association. Their business model is simple: Anybody who has things they don't want anymore can donate them to a charity shop, where they are checked for damage, cleaned and priced. Most items go back on sale at a small part of their original price and the money that is made by selling them is used for a charitable cause. The idea of buying used clothes may sound off-putting, but for shoppers who have less spending money, such as the elderly or those in low-paying jobs, it has been a welcome option for years. Now, "thrifting"--shopping at charity shops-- is also becoming popular with young people looking for alternative fashion. "I love shopping at thrift stores. You can find very unique clothes for a very cheap price. It doesn't bother me that other people may have worn them, I simply wash them before I wear them," said Anne Marie, a 19-year-old Internet user from the US, in a comment on a Yahoo forum. So next time you spot a charity shop, why not go inside? Who knows, you might find a lovely dress for just a few pounds. Even better, you can enjoy wearing it in the knowledge that your money helped a good cause.
Answer: Appear on comic TV shows.
[EX A]:
What do famous people in Britain do in support of the Red Nose Day event?