Problem: Sumer:

The term "Sumerian" is the common name given to the ancient non-Semitic inhabitants of Mesopotamia, Sumer, by the Semitic Akkadians. The Sumerians referred to themselves as ug sag gig-ga (cuneiform: ), phonetically /u sa giga/, literally meaning "the black-headed people", and to their land as ki-en-gi(-r) ('place' + 'lords' + 'noble'), meaning "place of the noble lords". The Akkadian word Shumer may represent the geographical name in dialect, but the phonological development leading to the Akkadian term sumeru is uncertain. Hebrew Shinar, Egyptian Sngr, and Hittite Sanhar(a), all referring to southern Mesopotamia, could be western variants of Shumer.

What compass point of Mesopotamia did the Hebrew Shinar refer to?
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A: southern

Problem: Westminster Abbey, formally titled the Collegiate Church of St Peter at Westminster, is a large, mainly Gothic abbey church in the City of Westminster, London, located just to the west of the Palace of Westminster. It is one of the most notable religious buildings in the United Kingdom and has been the traditional place of coronation and burial site for English and, later, British monarchs. Between 1540 and 1556 the abbey had the status of a cathedral. Since 1560, however, the building is no longer an abbey nor a cathedral, having instead the status of a Church of England "Royal Peculiar"a church responsible directly to the sovereign. The building itself is the original abbey church.
When was Westminster Abbey a cathedral?
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Answer: Between 1540 and 1556

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
In Greece Carnival is also known as the Apokries (Greek: , "saying goodbye to meat"), or the season of the "Opening of the Triodion", so named after the liturgical book used by the church from then until Holy Week. One of the season's high points is Tsiknopempti, when celebrants enjoy roast beef dinners; the ritual is repeated the following Sunday. The following week, the last before Lent, is called Tyrine (Greek: , "cheese [week]") because meat is forbidden, although dairy products are not. Lent begins on "Clean Monday", the day after "Cheese Sunday". Throughout the Carnival season, people disguise themselves as maskarades ("masqueraders") and engage in pranks and revelry.
What does the Opening of the Triodion derive from?
A: the liturgical book used by the church

Context and question: In the U.S., copyright infringement is sometimes confronted via lawsuits in civil court, against alleged infringers directly, or against providers of services and software that support unauthorized copying. For example, major motion-picture corporation MGM Studios filed suit against P2P file-sharing services Grokster and Streamcast for their contributory role in copyright infringement. In 2005, the Supreme Court ruled in favor of MGM, holding that such services could be held liable for copyright infringement since they functioned and, indeed, willfully marketed themselves as venues for acquiring copyrighted movies. The MGM v. Grokster case did not overturn the earlier Sony decision, but rather clouded the legal waters; future designers of software capable of being used for copyright infringement were warned.
What studio's case decision was overturned?
Answer: unanswerable

Question: BYU alumni in academia include former Dean of the Harvard Business School Kim B. Clark, two time world's most influential business thinker Clayton M. Christensen, Michael K. Young '73, current president of the University of Washington, Matthew S. Holland, current president of Utah Valley University, Stan L. Albrecht, current president of Utah State University, Teppo Felin, Professor at the University of Oxford, and Stephen D. Nadauld, previous president of Dixie State University. The University also graduated Nobel Prize winner Paul D. Boyer, as well as Philo Farnsworth (inventor of the electronic television) and Harvey Fletcher (inventor of the hearing aid). Four of BYU's thirteen presidents were alumni of the University. Additionally, alumni of BYU who have served as business leaders include Citigroup CFO Gary Crittenden '76, former Dell CEO Kevin Rollins '84, Deseret Book CEO Sheri L. Dew, and Matthew K. McCauley, CEO of children's clothing company Gymboree.
Is there an answer to this question: What title did Kim B. Christensen have?

Answer: unanswerable

Problem: Royal assent:

The power of parliament to pass bills was often thwarted by monarchs. Charles I dissolved parliament in 1629, after it passed motions critical of and bills seeking to restrict his arbitrary exercise of power. During the eleven years of personal rule that followed, Charles performed legally dubious actions, such as raising taxes without parliament's approval. After the English Civil War, it was accepted that parliament should be summoned to meet regularly, but it was still commonplace for monarchs to refuse royal assent to bills. In 1678, Charles II withheld his assent from a bill "for preserving the Peace of the Kingdom by raising the Militia, and continuing them in Duty for Two and Forty Days," suggesting that he, not parliament, should control the militia. The last Stuart monarch, Anne, similarly withheld on 11 March 1708, on the advice of her ministers, her assent from a bill for the settling of Militia in Scotland. No monarch has since withheld royal assent on a bill passed by the British parliament.

Under whose advice did Anne withold the royal assent?
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A:
her ministers