Problem: Lancashire:

Lancashire has a mostly comprehensive system with four state grammar schools. Not including sixth form colleges, there are 77 state schools (not including Burnley's new schools) and 24 independent schools. The Clitheroe area has secondary modern schools. Sixth form provision is limited at most schools in most districts, with only Fylde and Lancaster districts having mostly sixth forms at schools. The rest depend on FE colleges and sixth form colleges, where they exist. South Ribble has the largest school population and Fylde the smallest (only three schools). Burnley's schools have had a new broom and have essentially been knocked down and started again in 2006. There are many Church of England and Catholic faith schools in Lancashire.

What's the size of the South Ribble school population?
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A: unanswerable

Problem: In the United Kingdom, it has been alleged that peerages have been awarded to contributors to party funds, the benefactors becoming members of the House of Lords and thus being in a position to participate in legislating. Famously, Lloyd George was found to have been selling peerages. To prevent such corruption in the future, Parliament passed the Honours (Prevention of Abuses) Act 1925 into law. Thus the outright sale of peerages and similar honours became a criminal act. However, some benefactors are alleged to have attempted to circumvent this by cloaking their contributions as loans, giving rise to the 'Cash for Peerages' scandal.
What did Lloyd George help people acquire in his earlier profession?
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Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The land within the borders of current Portugal has been continuously settled and fought over since prehistoric times. The Celts and the Romans were followed by the Visigothic and the Suebi Germanic peoples, who were themselves later invaded by the Moors. These Muslim peoples were eventually expelled during the Christian Reconquista of the peninsula. By 1139, Portugal had established itself as a kingdom independent from Leon. In the 15th and 16th centuries, as the result of pioneering the Age of Discovery, Portugal expanded Western influence and established the first global empire, becoming one of the world's major economic, political and military powers.
Who were the first inhabitants of Portugal?
A: The Celts and the Romans

Context and question: Watch Tower Society publications have claimed that God has used Jehovah's Witnesses (and formerly, the International Bible Students) to declare his will and has provided advance knowledge about Armageddon and the establishment of God's kingdom. Some publications also claimed that God has used Jehovah's Witnesses and the International Bible Students as a modern-day prophet.[note 5] Jehovah's Witnesses' publications have made various predictions about world events they believe were prophesied in the Bible. Failed predictions have led to the alteration or abandonment of some doctrines. Some failed predictions had been presented as "beyond doubt" or "approved by God".
What is one of Watch Tower Society's publications?
Answer: unanswerable

Question: The permanent snow cover necessary for glacier formation is affected by factors such as the degree of slope on the land, amount of snowfall and the winds. Glaciers can be found in all latitudes except from 20 to 27 north and south of the equator where the presence of the descending limb of the Hadley circulation lowers precipitation so much that with high insolation snow lines reach above 6,500 m (21,330 ft). Between 19N and 19S, however, precipitation is higher and the mountains above 5,000 m (16,400 ft) usually have permanent snow.
Is there an answer to this question: At what latitudes does low percipitation lead to permanent snow?

Answer: unanswerable

In 2013 and 2014, a Russian/Ukrainian hacking ring known as "Rescator" broke into Target Corporation computers in 2013, stealing roughly 40 million credit cards, and then Home Depot computers in 2014, stealing between 53 and 56 million credit card numbers. Warnings were delivered at both corporations, but ignored; physical security breaches using self checkout machines are believed to have played a large role. "The malware utilized is absolutely unsophisticated and uninteresting," says Jim Walter, director of threat intelligence operations at security technology company McAfee meaning that the heists could have easily been stopped by existing antivirus software had administrators responded to the warnings. The size of the thefts has resulted in major attention from state and Federal United States authorities and the investigation is ongoing.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): When was the investigation concluded?
Ah, so..
unanswerable