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.
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Question: Article: Australia has promised to introduce the most comprehensive carbon trading program outside Europe in 2010. The government in Canberra plans to cut greenhouse gas emissions by at least five percent by 2020, but it could make bigger reductions if other countries agree to tougher targets. The Australian government warns that without tough environmental measures the country could lose key industries and jobs. Climate Change Minister Penny Wong says the economy is under threat and decisive action is needed. Central to the government's climate change plan is a carbon emissions trading program that will be introduced within two years. It would involve one thousand of the nation's biggest companies and would cover about three-quarters of Australia's greenhouse gas emissions. Many scientists believe that greenhouse gases, such as carbon dioxide and methane, contribute to global warming. Many of them are released by burning fuels such as coal and oil. Companies will be required to buy permits for each ton of carbon they emit, although big polluting exporters will receive up to 90 percent of their carbon licenses free. Many business leaders want the government to delay the plan because of the current global financial crisis, which is slowing the Australian economy. Peter Anderson from the Australian Chamber of Commerce and Industry says it is irresponsible to bring in a carbon trading plan now. Environmentalists, on the other hand, say Prime Minister Kevin Rudd has not properly addressed the threat of climate change. Activists had sought a minimum emissions cut of 25 percent. Instead, the Rudd government aims to cuts carbon emissions by at least five percent of 2000 levels by 2020. That amount could rise to 15 percent, if future global agreements set such a target. Ray Nias of the environmental group WWF says Australia will pay the price for low targets. "This is a deeply, deeply disappointing target," Nias said. "It commits Australia to long-term climate change. It will make Australia's ability to negotiate global agreements very, very difficult. It is much lower than even we had imagined." Australia has one of the highest per-person greenhouse emissions rates in the world because of its reliance on coal for electricity. _
Answer: Environmentalists.

Answer: Which group supports to cut carbon emissions by at least 25%?

Question: Article: As any parent with an iPhone or an iPod Touch knows, mobile apps can be an engaging and entertaining experience for kids. Now, a new study of PBS Kids suggests that the experience can be an educational one as well. The study, which was administered by PBS under a grant from the Department of Education, first tested the vocabulary level of a group of 90 Title 1 school children, aged 3 to 7. Then, the children were each given two weeks with an iPod Touch loaded with the Martha Speaks Dog Party app created by PBS Kids. The study monitored how the children used the iPod, during what hours, and in what context. On average, the study found that kids played with the iPod Touch for a total of 5 hours across the two weeks, with half that time spent playing the Martha Speaks app. At the end of the two week trial, the children were given another vocabulary test, which revealed an increase in vocabulary acquisition by as much as 31 per cent. The study findings are particularly useful as smart phones and mobile devices have become increasingly popular among families and parents are faced with a proliferation of mobile apps designed for kids. According to a recent Nielsen study, smart phone usage is 12% higher in households with children than other households. "Mobile apps can be a great learning tool in the hands of children," said Lesli Rotenberg, SVP, Children's Media, PBS. "This research is important in helping to better understand and guide the development of new apps that improve the value of children's screen time with significant educational outcomes." So what does it all mean? At best, it provides more evidence that mobile devices and apps do indeed have educational value and could be an important part of the child-learning process for many years to come.
Answer: It's too early for kids to use smart phones

Answer: What would be the best title of the text?

Question: Article: Japanese couples, too busy for a normal social life, are increasingly turning to actors to play their friends on the most important days of their lives. Several agencies have sprung up offering actors to attend weddings or even funerals.The first guest-for-hire company was established about nine years ago and around 10 agencies now send out dozens of pretend friends to family events. Agencies such as Hagemashi Tai, which means "I want to cheer you up", charge around PS100 for each "guest". Other services such as giving a speech in praise of a bride or the groom cost extra. The appearance of the small fake friends industry has been linked to social and economic changes in Japan.With lifetime employment a thing of the past, couples feel uncomfortable about inviting work colleagues to their wedding.Increasingly busy and put upon, many Japanese surround themselves with only a very small circle of friends. When they marry, however, they are under pressure to match the number of their new partner's wedding guests. Office Agents, the largest provider of pretend friends, makes sure that its employees have done their homework and know all about the bride or groom before the wedding. Hiroshi Mizutani, the company's founder, said the fake friends he provides must look happy, be well dressed and look like people with good jobs.
Answer: Because of social and economic changes

Answer:
Why did fake friends industry come into being in Japan?