Problem: The Legend of Zelda: Twilight Princess:

The team worked on a Wii control scheme, adapting camera control and the fighting mechanics to the new interface. A prototype was created that used a swinging gesture to control the sword from a first-person viewpoint, but was unable to show the variety of Link's movements. When the third-person view was restored, Aonuma thought it felt strange to swing the Wii Remote with the right hand to control the sword in Link's left hand, so the entire Wii version map was mirrored.[p] Details about Wii controls began to surface in December 2005 when British publication NGC Magazine claimed that when a GameCube copy of Twilight Princess was played on the Revolution, it would give the player the option of using the Revolution controller. Miyamoto confirmed the Revolution controller-functionality in an interview with Nintendo of Europe and Time reported this soon after. However, support for the Wii controller did not make it into the GameCube release. At E3 2006, Nintendo announced that both versions would be available at the Wii launch, and had a playable version of Twilight Princess for the Wii.[p] Later, the GameCube release was pushed back to a month after the launch of the Wii.

What ended up not being supported in the Wii version of Twilight Princess?
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A: unanswerable


Problem: The First World War began in 1914 and lasted to the final Armistice in 1918. The Allied Powers, led by the British Empire, France, Russia until March 1918, Japan and the United States after 1917, defeated the Central Powers, led by the German Empire, Austro-Hungarian Empire and the Ottoman Empire. The war caused the disintegration of four empires—the Austro-Hungarian, German, Ottoman, and Russian ones—as well as radical change in the European and West Asian maps. The Allied powers before 1917 are referred to as the Triple Entente, and the Central Powers are referred to as the Triple Alliance.
Who led the Allied powers?
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Answer: British Empire, France, Russia


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
General-in-Chief He Jin (d. 189 AD), half-brother to Empress He (d. 189 AD), plotted with Yuan Shao (d. 202 AD) to overthrow the eunuchs by having several generals march to the outskirts of the capital. There, in a written petition to Empress He, they demanded the eunuchs' execution. After a period of hesitation, Empress He consented. When the eunuchs discovered this, however, they had her brother He Miao (何苗) rescind the order. The eunuchs assassinated He Jin on September 22, 189 AD. Yuan Shao then besieged Luoyang's Northern Palace while his brother Yuan Shu (d. 199 AD) besieged the Southern Palace. On September 25 both palaces were breached and approximately two thousand eunuchs were killed. Zhang Rang had previously fled with Emperor Shao (r. 189 AD) and his brother Liu Xie—the future Emperor Xian of Han (r. 189–220 AD). While being pursued by the Yuan brothers, Zhang committed suicide by jumping into the Yellow River.
Who negated the execution order on the eunuchs?
A: He Miao


Context and question: C trigraphs were created to solve this problem for ANSI C, although their late introduction and inconsistent implementation in compilers limited their use. Many programmers kept their computers on US-ASCII, so plain-text in Swedish, German etc. (for example, in e-mail or Usenet) contained "{, }" and similar variants in the middle of words, something those programmers got used to. For example, a Swedish programmer mailing another programmer asking if they should go for lunch, could get "N{ jag har sm|rg}sar." as the answer, which should be "Nä jag har smörgåsar." meaning "No I've got sandwiches."
What was happening to the C trigraphs that were sent from programmers?
Answer: unanswerable


Question: Whilst it is often perceived as an optimal solution for states comprising different cultural or ethnic communities, the federalist model seems to work best in largely homogeneous states such as the United States, Germany or Australia, but there is also evidence to the contrary such as in Switzerland. Tensions between territories can still be found in federalist countries such as Canada and federation as a way to appease and quell military conflict has failed recently in places like Lybia or Iraq, while the formula is simultaneously proposed and dismissed in countries such as Ukraine or Syria. Federations such as Yugoslavia or Czechoslovakia collapsed as soon as it was possible to put the model to the test.
Is there an answer to this question: Where can't tensions be found in the federalist countries?

Answer: unanswerable


Napoleon III, since the Crimean War Britain's closest ally, visited London in April 1855, and from 17 to 28 August the same year Victoria and Albert returned the visit. Napoleon III met the couple at Dunkirk and accompanied them to Paris. They visited the Exposition Universelle (a successor to Albert's 1851 brainchild the Great Exhibition) and Napoleon I's tomb at Les Invalides (to which his remains had only been returned in 1840), and were guests of honour at a 1,200-guest ball at the Palace of Versailles.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Victoria and Albert were the guests of honor at a small ball that took place where?
Ah, so..
unanswerable