Problem: House music:

Acid house arose from Chicago artists' experiments with the squelchy Roland TB-303 bass synthesizer, and the style's origins on vinyl is generally cited as Phuture's "Acid Tracks" (1987). Phuture, a group founded by Nathan "DJ Pierre" Jones, Earl "Spanky" Smith Jr., and Herbert "Herb J" Jackson, is credited with having been the first to use the TB-303 in the house music context. The group's 12-minute "Acid Tracks" was recorded to tape and was played by DJ Ron Hardy at the Music Box, where Hardy was resident DJ. Hardy once played it four times over the course of an evening until the crowd responded favorably. The track also utilized a Roland TR-707 drum machine.

Who founded the group Hardy?
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A: unanswerable


Problem: When not dressed in Westernized clothing such as jeans and t-shirts, Somali men typically wear the macawis, which is a sarong-like garment worn around the waist. On their heads, they often wrap a colorful turban or wear the koofiyad, an embroidered fez.
What is a koofiyad?
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Answer: an embroidered fez


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The control of associated biodiversity is one of the great agricultural challenges that farmers face. On monoculture farms, the approach is generally to eradicate associated diversity using a suite of biologically destructive pesticides, mechanized tools and transgenic engineering techniques, then to rotate crops. Although some polyculture farmers use the same techniques, they also employ integrated pest management strategies as well as strategies that are more labor-intensive, but generally less dependent on capital, biotechnology and energy.
What farms use biologically destructive pesticides
A: monoculture farms


Context and question: They invented and developed arithmetic by using several different number systems including a mixed radix system with an alternating base 10 and base 6. This sexagesimal system became the standard number system in Sumer and Babylonia. They may have invented military formations and introduced the basic divisions between infantry, cavalry, and archers. They developed the first known codified legal and administrative systems, complete with courts, jails, and government records. The first true city-states arose in Sumer, roughly contemporaneously with similar entities in what are now Syria and Lebanon. Several centuries after the invention of cuneiform, the use of writing expanded beyond debt/payment certificates and inventory lists to be applied for the first time, about 2600 BC, to messages and mail delivery, history, legend, mathematics, astronomical records, and other pursuits. Conjointly with the spread of writing, the first formal schools were established, usually under the auspices of a city-state's primary temple.
What type of formations is it possible Sumerians invented?
Answer: military


Question: The preserved records of the Reichssicherheitshauptamt (the Reich Security Main Office) show the persecution of Freemasons during the Holocaust. RSHA Amt VII (Written Records) was overseen by Professor Franz Six and was responsible for "ideological" tasks, by which was meant the creation of antisemitic and anti-Masonic propaganda. While the number is not accurately known, it is estimated that between 80,000 and 200,000 Freemasons were killed under the Nazi regime. Masonic concentration camp inmates were graded as political prisoners and wore an inverted red triangle.
Is there an answer to this question: Who was responsible for creating antisemetic and anti-masonic propaganda?

Answer: Professor Franz Six


Question: In 2000, TCM started the annual Young Composers Film Competition, inviting aspiring composers to participate in a judged competition that offers the winner of each year's competition the opportunity to score a restored, feature-length silent film as a grand prize, mentored by a well-known composer, with the new work subsequently premiering on the network. As of 2006, films that have been rescored include the 1921 Rudolph Valentino film Camille, two Lon Chaney films: 1921's The Ace of Hearts and 1928's Laugh, Clown, Laugh, and Greta Garbo's 1926 film The Temptress.
Is there an answer to this question: In what year was Laugh, Clown, Laugh released?

Answer:
1928