Problem: Adult contemporary music:

One big impetus for the development of the AC radio format was that, when rock and roll music first became popular in the mid-1950s, many more conservative radio stations wanted to continue to play current hit songs while shying away from rock. These middle of the road (or "MOR") stations also frequently included older, pre-rock-era adult standards and big band titles to further appeal to adult listeners who had grown up with those songs.

During what decade did rock and roll music first rise to popularity?
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A: 1950s


Problem: While local government in Ireland has limited powers in comparison with other countries, the council has responsibility for planning, roads, sanitation, libraries, street lighting, parks, and a number of other important functions. Cork City Council has 31 elected members representing six electoral wards. The members are affiliated to the following political parties: Fine Gael (5 members), Fianna Fáil (10 members), Sinn Féin (8 members), Anti-Austerity Alliance (3 members), Workers' Party (1 member), Independents (4 members). Certain councillors are co-opted to represent the city at the South-West Regional Authority. A new Lord Mayor of Cork is chosen in a vote by the elected members of the council under a D'Hondt system count.
Which party has the least amount of members?
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Answer: Workers' Party


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
By the twentieth century, the U.S. Army had mobilized the U.S. Volunteers on four separate occasions during each of the major wars of the nineteenth century. During World War I, the "National Army" was organized to fight the conflict, replacing the concept of U.S. Volunteers. It was demobilized at the end of World War I, and was replaced by the Regular Army, the Organized Reserve Corps, and the State Militias. In the 1920s and 1930s, the "career" soldiers were known as the "Regular Army" with the "Enlisted Reserve Corps" and "Officer Reserve Corps" augmented to fill vacancies when needed.
When was the National Army demobilized?
A: end of World War I


Context and question: The pricing of risk refers to the incremental compensation required by investors for taking on additional risk, which may be measured by interest rates or fees. Several scholars have argued that a lack of transparency about banks' risk exposures prevented markets from correctly pricing risk before the crisis, enabled the mortgage market to grow larger than it otherwise would have, and made the financial crisis far more disruptive than it would have been if risk levels had been disclosed in a straightforward, readily understandable format.
According to several scholars, what prevented markets from correctly pricing risk before the crisis?
Answer: lack of transparency about banks' risk exposures


Question: The Qing forces were crushed by Wu from 1673-1674. The Qing had the support of the majority of Han Chinese soldiers and Han elite against the Three Feudatories, since they refused to join Wu Sangui in the revolt, while the Eight Banners and Manchu officers fared poorly against Wu Sangui, so the Qing responded with using a massive army of more than 900,000 Han Chinese (non-Banner) instead of the Eight Banners, to fight and crush the Three Feudatories. Wu Sangui's forces were crushed by the Green Standard Army, made out of defected Ming soldiers.
Is there an answer to this question: How many soldiers did the Qing fight back with?

Answer: 900,000


Problem: Police:

In 1566, the first police investigator of Rio de Janeiro was recruited. By the 17th century, most captaincies already had local units with law enforcement functions. On July 9, 1775 a Cavalry Regiment was created in the state of Minas Gerais for maintaining law and order. In 1808, the Portuguese royal family relocated to Brazil, because of the French invasion of Portugal. King João VI established the "Intendência Geral de Polícia" (General Police Intendancy) for investigations. He also created a Royal Police Guard for Rio de Janeiro in 1809. In 1831, after independence, each province started organizing its local "military police", with order maintenance tasks. The Federal Railroad Police was created in 1852.

Who invaded Portugal in 1808?
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A:
French