Problem: Heian period:

As culture flourished, so did decentralization. Whereas the first phase of shoen development in the early Heian period had seen the opening of new lands and the granting of the use of lands to aristocrats and religious institutions, the second phase saw the growth of patrimonial "house governments," as in the old clan system. (In fact, the form of the old clan system had remained largely intact within the great old centralized government.) New institutions were now needed in the face of social, economic, and political changes. The Taiho Code lapsed, its institutions relegated to ceremonial functions. Family administrations now became public institutions. As the most powerful family, the Fujiwara governed Japan and determined the general affairs of state, such as succession to the throne. Family and state affairs were thoroughly intermixed, a pattern followed among other families, monasteries, and even the imperial family. Land management became the primary occupation of the aristocracy, not so much because direct control by the imperial family or central government had declined but more from strong family solidarity and a lack of a sense of Japan as a single nation.

What did public institutions become?
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A: unanswerable

Problem: During weekday lunchtime, over 150 lunch carts and food trucks from neighborhood restaurants cater to different student populations throughout Yale's campus. The carts cluster at three main points: by Yale New Haven Hospital in the center of the Hospital Green (Cedar and York streets), by Yale's Trumbull College (Elm and York streets), and on the intersection of Prospect and Sachem streets by the Yale School of Management. Popular farmers' markets, managed by the local non-profit CitySeed, set up shop weekly in several neighborhoods, including Westville/Edgewood Park, Fair Haven, Upper State Street, Wooster Square, and Downtown/New Haven Green.
At what cross streets, marking the center of the Hospital Green of Yale - New Haven Hospital, do food carts congregate on weekdays?
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Answer: Cedar and York streets

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
In 1899, a Doncaster member of the Amalgamated Society of Railway Servants, Thomas R. Steels, proposed in his union branch that the Trade Union Congress call a special conference to bring together all left-wing organisations and form them into a single body that would sponsor Parliamentary candidates. The motion was passed at all stages by the TUC, and the proposed conference was held at the Memorial Hall on Farringdon Street on 26 and 27 February 1900. The meeting was attended by a broad spectrum of working-class and left-wing organisations trades unions represented about one third of the membership of the TUC delegates.
What group did not pass the motion?
A: unanswerable

Context and question: Dog meat is consumed in some East Asian countries, including Korea, China, and Vietnam, a practice that dates back to antiquity. It is estimated that 1316 million dogs are killed and consumed in Asia every year. Other cultures, such as Polynesia and pre-Columbian Mexico, also consumed dog meat in their history. However, Western, South Asian, African, and Middle Eastern cultures, in general, regard consumption of dog meat as taboo. In some places, however, such as in rural areas of Poland, dog fat is believed to have medicinal propertiesbeing good for the lungs for instance. Dog meat is also consumed in some parts of Switzerland. Proponents of eating dog meat have argued that placing a distinction between livestock and dogs is western hypocrisy, and that there is no difference with eating the meat of different animals.
In addition to others, Western culture considers eating dog meat as what?
Answer: taboo.

Question: The curious location on Catalina Island stemmed from Cubs owner William Wrigley Jr.'s then-majority interest in the island in 1919. Wrigley constructed a ballpark on the island to house the Cubs in spring training: it was built to the same dimensions as Wrigley Field. (The ballpark is long gone, but a clubhouse built by Wrigley to house the Cubs exists as the Catalina County Club.) However, by 1951 the team chose to leave Catalina Island and spring training was shifted to Mesa, Arizona. The Cubs' 30-year association with Catalina is chronicled in the book, The Cubs on Catalina, by Jim Vitti . . . which was named International 'Book of the Year' by The Sporting News.
Is there an answer to this question: When did the Cubs choose to leave Catalina Island?

Answer: 1951

Question: Serious financial damage has been caused by security breaches, but because there is no standard model for estimating the cost of an incident, the only data available is that which is made public by the organizations involved. "Several computer security consulting firms produce estimates of total worldwide losses attributable to virus and worm attacks and to hostile digital acts in general. The 2003 loss estimates by these firms range from $13 billion (worms and viruses only) to $226 billion (for all forms of covert attacks). The reliability of these estimates is often challenged; the underlying methodology is basically anecdotal."
Is there an answer to this question: Data made public who is available to estimate the cost of an incident?

Answer:
the organizations involved