Problem: Beer:

The product claimed to be the strongest beer made is Schorschbrau's 2011 Schorschbock 57 with 57,5%. It was preceded by The End of History, a 55% Belgian ale, made by BrewDog in 2010. The same company had previously made Sink The Bismarck!, a 41% abv IPA, and Tactical Nuclear Penguin, a 32% abv Imperial stout. Each of these beers are made using the eisbock method of fractional freezing, in which a strong ale is partially frozen and the ice is repeatedly removed, until the desired strength is reached, a process that may class the product as spirits rather than beer. The German brewery Schorschbrau's Schorschbock, a 31% abv eisbock, and Hair of the Dog's Dave, a 29% abv barley wine made in 1994, used the same fractional freezing method. A 60% abv blend of beer with whiskey was jokingly claimed as the strongest beer by a Dutch brewery in July 2010.

What is a strong ale called when it is frozen partially, and then the ice is removed again and again?
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A: fractional freezing

Problem: Most hunter-gatherers are nomadic or semi-nomadic and live in temporary settlements. Mobile communities typically construct shelters using impermanent building materials, or they may use natural rock shelters, where they are available.
What communities use natural wood shelters?
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Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
This position was carried by the D.C. Statehood Party, a political party; it has since merged with the local Green Party affiliate to form the D.C. Statehood Green Party. The nearest this movement ever came to success was in 1978, when Congress passed the District of Columbia Voting Rights Amendment. Two years later in 1980, local citizens passed an initiative calling for a constitutional convention for a new state. In 1982, voters ratified the constitution of the state, which was to be called New Columbia. The drive for statehood stalled in 1985, however, when the Washington, D.C. Voting Rights Amendment failed because not enough states ratified the amendment within the seven-year span specified.
When did Columbia get closest to success?
A: unanswerable

Context and question: Brigham Young University is a part of the Church Educational System of LDS Church. It is organized under a Board of Trustees, with the President of the Church (currently Thomas S. Monson) as chairman. This board consists of the same people as the Church Board of Education, a pattern that has been in place since 1939. Prior to 1939, BYU had a separate board of trustees that was subordinate to the Church Board of Education. The President of BYU, currently Kevin J Worthen, reports to the Board, through the Commissioner of Education.
What did Brigham Young have a separate one of after 1939?
Answer: unanswerable

Question: The site of Richmond had been an important village of the Powhatan Confederacy, and was briefly settled by English colonists from Jamestown in 1609, and in 16101611. The present city of Richmond was founded in 1737. It became the capital of the Colony and Dominion of Virginia in 1780. During the Revolutionary War period, several notable events occurred in the city, including Patrick Henry's "Give me liberty or give me death" speech in 1775 at St. John's Church, and the passage of the Virginia Statute for Religious Freedom written by Thomas Jefferson. During the American Civil War, Richmond served as the capital of the Confederate States of America. The city entered the 20th century with one of the world's first successful electric streetcar systems, as well as a national hub of African-American commerce and culture, the Jackson Ward neighborhood.
Is there an answer to this question: What famous speech did Patrick Henry give in Richmond?

Answer: Give me liberty or give me death

In March 2006, the foundation announced a US$5 million grant for the International Justice Mission (IJM), a human rights organization based in Washington, D.C., US to work in the area of sex trafficking. The official announcement explained that the grant would allow the IJM to "create a replicable model for combating sex trafficking and slavery" that would involve the opening of an office in a region with high rates of sex trafficking, following research. The office was opened for three years for the following purposes: "conducting undercover investigations, training law enforcement, rescuing victims, ensuring appropriate aftercare, and seeking perpetrator accountability".
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What is the name of the undercover investigation organization based in Washington DC?
Ah, so..
unanswerable