Problem: Labour Party (UK):

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 was attended by only a narrow spectrum of organizations?
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A: unanswerable


Problem: On 14 June 1925, in a spontaneous reaction against Primo de Rivera's dictatorship, the crowd in the stadium jeered the Royal March. As a reprisal, the ground was closed for six months and Gamper was forced to relinquish the presidency of the club. This coincided with the transition to professional football, and, in 1926, the directors of Barcelona publicly claimed, for the first time, to operate a professional football club. On 3 July 1927, the club held a second testimonial match for Paulino Alcántara, against the Spanish national team. To kick off the match, local journalist and pilot Josep Canudas dropped the ball onto the pitch from his airplane. In 1928, victory in the Spanish Cup was celebrated with a poem titled "Oda a Platko", which was written by a member of the Generation of '27, Rafael Alberti, inspired by the heroic performance of the Barcelona goalkeeper, Franz Platko. On 23 June 1929, Barcelona won the inaugural Spanish League. A year after winning the championship, on 30 July 1930, Gamper committed suicide after a period of depression brought on by personal and financial problems.
When did Barcelona win the Spanish League?
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Answer: 23 June 1929


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The original NAS Bermuda on the west side of the island, a seaplane base until the mid-1960s, was designated as the Naval Air Station Bermuda Annex. It provided optional anchorage and/or dockage facilities for transiting US Navy, US Coast Guard and NATO vessels, depending on size. An additional US Navy compound known as Naval Facility Bermuda (NAVFAC Bermuda), a SOSUS station, was located to the west of the Annex near a Canadian Forces communications facility. Although leased for 99 years, US forces withdrew in 1995, as part of the wave of base closures following the end of the Cold War.
What became the NAS Bermuda?
A: unanswerable


Context and question: Rapid increases in a number of commodity prices followed the collapse in the housing bubble. The price of oil nearly tripled from $50 to $147 from early 2007 to 2008, before plunging as the financial crisis began to take hold in late 2008. Experts debate the causes, with some attributing it to speculative flow of money from housing and other investments into commodities, some to monetary policy, and some to the increasing feeling of raw materials scarcity in a fast-growing world, leading to long positions taken on those markets, such as Chinese increasing presence in Africa. An increase in oil prices tends to divert a larger share of consumer spending into gasoline, which creates downward pressure on economic growth in oil importing countries, as wealth flows to oil-producing states. A pattern of spiking instability in the price of oil over the decade leading up to the price high of 2008 has been recently identified. The destabilizing effects of this price variance has been proposed as a contributory factor in the financial crisis.
What is one of the reasons experts believe contributed to the volatilaty in oil prices in 2008? 
Answer: monetary policy


Question: Individual states and localities offer nonprofits exemptions from other taxes such as sales tax or property tax. Federal tax-exempt status does not guarantee exemption from state and local taxes, and vice versa. These exemptions generally have separate applications and their requirements may differ from the IRS requirements. Furthermore, even a tax exempt organization may be required to file annual financial reports (IRS Form 990) at the state and federal level. A tax exempt organization's 990 forms are required to be made available for public scrutiny. An example of nonprofit organization in the US is Project Vote Smart.
Is there an answer to this question: What must a company file if they pay sales tax?

Answer: unanswerable


Question: The Lord Mayor's official residence is 3 Elliot Terrace, located on the Hoe. Once a home of Waldorf and Nancy Astor, it was given by Lady Astor to the City of Plymouth as an official residence for future Lord Mayors and is also used today for civic hospitality, as lodgings for visiting dignitaries and High Court judges and it is also available to hire for private events. The Civic Centre municipal office building in Armada Way became a listed building in June 2007 because of its quality and period features, but has become the centre of a controversy as the council planned for its demolition estimating that it could cost £40m to refurbish it, resulting in possible job losses.
Is there an answer to this question: In what month and year did the Civic Centre municipal office building become a listed building?

Answer:
June 2007