TASK DEFINITION: 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.
PROBLEM: Article: Students at the Yale School of Architecture handed over the keys to a house that they designed and built to its new owners at a ceremony on Sept. 25 at 20 King Place. The ceremony held to hand over the house will mark the completion of the school's First-Year Building Project 2008. since 1967, the Yale School of Architecture has offered its first-year graduate students the opportunity to design and build a structure as a part of their education. Unique among architecture schools, this program is compulsory for all members of the class, and students frequently refer to it as their reason for applying to Yale. This year's class of 64 worked to design, develop and document an idea for a 2,100-square-foot, wheelchair-accessible, two-family house. Students had to use sustainable resources and energy-efficient technology. The budget for the project is always less than actual construction costs, and the builders-in-training had to seek supplementary donations, mostly in the form of construction materials. The result this year was a "designer" home, dressed entirely in cedar , fitted inside with Swedish-designed cabinetry and partially powered by solar energy. The floors are bamboo, another natural material prized for being quickly replenished . This year, the student-builders used a pre-cast foundation system, which, in addition to its other labor-saving virtues, uses 75% less concrete than the poured system. The first-year class of 2008 raised $100,000-worth of donated materials. But when it came to constructing the inside steps of the house, they used old drafting tables from the School of Architecture that would otherwise have been thrown out. Ground was broken in May for the house at King Place, and the whole class worked on site until the construction was finished.
Answer: to increase their interest in architecture

SOLUTION: The students at the Yale School of Architecture designed and built the house _ .

PROBLEM: Article: If you look at the night sky, you'll often see stars moving very quickly. In fact, they move much more quickly than they should according to their size and the laws of physics. Scientists do not completely understand why the speed of these stars is so high. But many believe the reason is that much of the universe is made of something called "dark matter". Groups of stars called galaxies, such as the Milky Way, might even be made up of 90 percent dark matter. How much something weighs depends on where it is. The same object weighs only half as much on Mars as it does on Earth and almost three times as much on Jupiter. So scientists prefer to talk about the mass of something rather than how much it weighs, because mass does not change. They can work out the mass of galaxies by measuring the distance between them and the speed they move at. Recently, Jorge Penarrubia, a senior academic at Edinburgh University, UK, and his team discovered something interesting: The mass of the Milky Way is only half as much as the mass of another nearby galaxy, Andromeda. This seems strange, and dark matter may explain why. Finding out more about dark matter could help us understand how the universe began, but this is not easy. Lots of scientists with different types of expert knowledge are working on the problem. We can't see dark matter, it's very difficult to measure and we can't find out its mass. Unlike stars, dark matter doesn't produce or reflect light. But we can make a good guess that it is there because of the way things move and the way light bends. Experts now think dark matter may be very different from the matter that we find on Earth. There may also be five times as much dark matter in the universe as ordinary matter.
Answer: 7.5 kg; 45 kg

SOLUTION: Something that weighs 15kg on Earth weighs about _ on Mars and _ on Jupiter.

PROBLEM: Article: American women experience a great variety of lifestyle. A typical American woman may be single. She may also be divorced or married. She may be a homemaker, a doctor or a factory worker. It is very difficult to generalize about American women. However, one thing that many American women have in common is their attitudes about themselves and their roles in American life. Historically, American women have always been very independent. The first settlers to come to New England were ten young couples that had left behind their extended families. The women were alone in a new, undeveloped country with their husbands. This has two important effects. First of all, this was the uncivilized environment that demanded every person to share in developing it and in survival. Women worked with their husbands and children to make themselves accepted in this new land. Second, because they were in a new land without the established influence of older members of society, women felt free to step into non--traditional roles. This role of women was strengthened in later years as Americans move west again, leaving families behind and meeting a new environment. Even later, in the east, as new settlers arrived, women often found jobs more easily than men. Women became the supporters of the family. Within the established lifestyle of the industrialized twentieth century, the strong role of women was not attractive as in the early days of the country. Some women stepped into the men's jobs as factory and business workers. After the war, some women stayed in these positions, and others left their jobs with a new sense of ability.
Answer: all of the above

SOLUTION:
A typical American woman is _ .