In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.

[Q]: Article: You may think that inventions are far away from your everyday life. But in fact, almost everyone can invent. It's just that they do not recognize that their idea could be the start of an invention. Once inventors see their ideas have some practical value, they don't let them slip away. For example, the inventor of the dishwasher, American Josephine Cochrane, loved to give dinner parties. But she found it took too long to wash her dishes by hand and too many of them broke. She decided that a machine could do the job faster and with fewer mistakes. So, in 1886, she set out to make one for herself. Like Cochrane's, most inventions are created to solve a problem. So, the first and most important step is to find the problem. You can start by looking at what is wrong with things you use now. You can ask grandparents or neighbours if they remember ever saying: "I wish someone would invent something for..." Or you can look at people in different areas such as on the street, or at school. Then you might notice situations or things in need of improvement. Remember to record your ideas and work. This will help you develop your invention and protect it when it is completed. The next step is to think about possible solutions. An invention is a new way of solving a problem. So think of many, varied, and unusual ways. You can often come up with a solution for a problem by looking at it from a different angle or thinking about it in a new way. Example 1 -- instead of thinking of shoes as protecting your feet from the ground, think of using something to protect the ground from your feet. Example 2 -- instead of thinking about how you can carry oranges home from a store, think of how they can come to you by delivery or growing your own. Example 3 -- instead of experimenting with only one solution, can you put two or three solutions together, or arrange them in different orders? And if one solution doesn't work, can it be put to other uses? That was how yellow post-it notes (N) came about -- a "failed" adhesive experiment proved a weak adhesive had good uses too! After all, most inventions are not brand new. They do not come out of nowhere, but come out of things or ideas that already exist. And the hardest part of inventing, even for a lot of inventors, is coming up with a problem and finding a solution. Once you have an idea, you can always get help building your invention. This problem-solving technique can also work in your everyday lives. So, why not try it in your studies, in your relationship with others, or even in the way you look at the world?
Answer: that you can invent and how you will be able to do so
[A]: The main idea of this story is _ .

[Q]: Article: Affordable Boutique Hotels in New York City By STEPHEN HEYMAN June 20, 2010 A new breed of hotels is trying to stand out from the masses with designer details, memorable allowances and prices around $250 a night. Welcome to Boutique Hotel. To Get Those Summer Tickets in New York, Strategize By FELICIA R. LEE May 28, 2010 "The Merchant of Venice" is on show. Tickets can now be requested online, Most New Yorkers know the drill: on the day of the show, line up outside the Theater in Central Park several hours before 1 p.m., when free tickets start being handed out. Climbing the Walls in Brooklyn By LOUISE STORY May 28, 2010 Since opening last fall, Brooklyn Boulders, an 18,000-square-foot gym, has become a destination for New York rock climbers of all levels. Hotel Review: Ace Hotel, New York By FRED A. BERNSTEIN September 27, 2009 The owners are hoping that guests will enjoy the spacious accommodations, but that depends on whether they find the hotel's oddities off-putting or endearing. Tent City: A Child's Urban Adventure By ERIC KONIGSBERG July 24, 2009 One of the better-kept secrets of the city is the series of one-night family campouts that the Parks & Recreation Department has every summer weekend.
Answer: $ 1850
[A]: If you want to stay in a hotel in New York City for a week and enjoy designer details, memorable allowances, you need to get prepared for at least _ .

[Q]: Article: Last month, the president of the Maldives, Mohamed Nasheed, held an underwater meeting. The purpose of the ocean floor conference? To highlight the effects of global warming on his island nation. The Maldives, located in the Indian Ocean, is the lowest-lying country on Earth. Melting glaciers and polar ice are causing sea levels to rise, putting the Maldives and other low-lying areas at risk of being swallowed by the sea within the next 100 years. What can be done? Scientists and leaders from 190 nations will try to figure that out at the United Nations climate change conference next month. The main goal of the meeting is to come up with a new climate agreement for 2012 and beyond. That is when the existing plan, the Kyoto Protocol will expire. The agreement was created in Kyoto, Japan, in 1997. Since then, it has been ratified by 190 nations. The countries promised to limit the amount of greenhouse gases, such as carbon dioxide, that they produced each year. The debate over who should cut greenhouse emissions has been going on for years. The US has been hesitant to reduce emissions unless fast-growing nations such as China and India also reduce their use of fossil fuels. In recent months, China has taken steps to be greener. But India has been unwilling to change. It argues that it is unfair for rich nations to ask poorer countries to cut down on emissions. While world leaders work on a plan in Copenhagen, there are many things you can do to help the planet. You can save fuel by walking or biking instead of riding in a car. You can start a recycling program in your community. You can plant trees. Trees absorb carbon dioxide from the air and give off oxygen.
Answer: means banning carbon dioxide emissions
[A]:
According to the passage, limiting greenhouse emissions_.