Problem: Hokkien:

In 677 (during the reign of Emperor Gaozong), Chen Zheng (), together with his son Chen Yuanguang (), led a military expedition to pacify the rebellion in Fujian. They settled in Zhangzhou and brought the Middle Chinese phonology of northern China during the 7th century into Zhangzhou; In 885, (during the reign of Emperor Xizong of Tang), the two brothers Wang Chao () and Wang Shenzhi (), led a military expedition force to pacify the Huang Chao rebellion. They brought the Middle Chinese phonology commonly spoken in Northern China into Zhangzhou. These two waves of migrations from the north generally brought the language of northern Middle Chinese into the Fujian region. This then gradually evolved into the Zhangzhou dialect.

What did Wang Shenzhi do in China in 677?
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A: unanswerable

Problem: The Nintendo Entertainment System (also abbreviated as NES) is an 8-bit home video game console that was developed and manufactured by Nintendo. It was initially released in Japan as the Family Computer (Japanese: , Hepburn: Famiri Konpyuta?) (also known by the portmanteau abbreviation Famicom (, Famikon?) and abbreviated as FC) on July 15, 1983, and was later released in North America during 1985, in Europe during 1986, and Australia in 1987. In South Korea, it was known as the Hyundai Comboy ( Hyeondae Keomboi) and was distributed by SK Hynix which then was known as Hyundai Electronics. It was succeeded by the Super Nintendo Entertainment System.
When was it released in Africa?
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Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
By summer 1918, a million American soldiers, or "doughboys" as they were often called, of the American Expeditionary Forces were in Europe under the command of John J. Pershing, with 25,000 more arriving every week. The failure of Germany's spring offensive exhausted its reserves and they were unable to launch new offensives. The German Navy and home front then revolted and a new German government signed a conditional surrender, the Armistice, ending the war against the western front on November 11, 1918.
What was the official name of the American army that went to fight in Europe in 1918?
A: American Expeditionary Forces

Context and question: Within Shia Islam (Shiism), the various sects came into being because they differed over their Imams' successions, just as the Shia - Sunni separation within Islam itself had come into being from the dispute that had arisen over the succession to Muhammad. Each succession dispute brought forth a different tariqah (literal meaning 'path'; extended meaning 'sect') within Shia Islam. Each Shia tariqah followed its own particular Imam's dynasty, thus resulting in different numbers of Imams for each particular Shia tariqah. When the dynastic line of the separating successor Imam ended with no heir to succeed him, then either he (the last Imam) or his unborn successor was believed to have gone into concealment, that is, The Occultation.
Why did different sects come about within Shiism?
Answer: they differed over their Imams' successions

Question: Whitehead's most complete work on education is the 1929 book The Aims of Education and Other Essays, which collected numerous essays and addresses by Whitehead on the subject published between 1912 and 1927. The essay from which Aims of Education derived its name was delivered as an address in 1916 when Whitehead was president of the London Branch of the Mathematical Association. In it, he cautioned against the teaching of what he called "inert ideas" ideas that are disconnected scraps of information, with no application to real life or culture. He opined that "education with inert ideas is not only useless: it is, above all things, harmful."
Is there an answer to this question: What was the Aims of Education and Other Essays comprised of?

Answer: numerous essays and addresses

During the campaign for the United Kingdom general election, 2010, The Independent ran ads declaring that "Rupert Murdoch won't decide this election you will." In response James Murdoch and Rebekah Wade "appeared unannounced and uninvited on the editorial floor" of the Independent, and had an energetic conversation with its editor Simon Kelner. Several days later the Independent reported The Sun's failure to report its own YouGov poll result which said that "if people thought Mr Clegg's party had a significant chance of winning the election" the Liberal Democrats would win 49% of the vote, and with it a landslide majority.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Who did the Independent state wouldn't decide the election?
Ah, so..
Rupert Murdoch