Problem: Phonology:

Government phonology, which originated in the early 1980s as an attempt to unify theoretical notions of syntactic and phonological structures, is based on the notion that all languages necessarily follow a small set of principles and vary according to their selection of certain binary parameters. That is, all languages' phonological structures are essentially the same, but there is restricted variation that accounts for differences in surface realizations. Principles are held to be inviolable, though parameters may sometimes come into conflict. Prominent figures in this field include Jonathan Kaye, Jean Lowenstamm, Jean-Roger Vergnaud, Monik Charette, and John Harris.

When were government principles first seen?
---
A: unanswerable

Problem: Since the 1988 Education Reform Act, parents have a right to choose which school their child should go to or whether to not send them to school at all and to home educate them instead. The concept of "school choice" introduces the idea of competition between state schools, a fundamental change to the original "neighbourhood comprehensive" model, and is partly intended as a means by which schools that are perceived to be inferior are forced either to improve or, if hardly anyone wants to go there, to close down. Government policy is currently promoting 'specialisation' whereby parents choose a secondary school appropriate for their child's interests and skills. Most initiatives focus on parental choice and information, implementing a pseudo-market incentive to encourage better schools. This logic has underpinned the controversial league tables of school performance.
What law enables parents full control over their child's education?
---
Answer: Education Reform Act

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Czech syntax has a subjectverbobject sentence structure. In practice, however, word order is flexible and used for topicalization and focus. Although Czech has a periphrastic passive construction (like English), colloquial word-order changes frequently produce the passive voice. For example, to change "Peter killed Paul" to "Paul was killed by Peter" the order of subject and object is inverted: Petr zabil Pavla ("Peter killed Paul") becomes "Paul, Peter killed" (Pavla zabil Petr). Pavla is in the accusative case, the grammatical object (in this case, the victim) of the verb.
What is word order used for in Pavla?
A: unanswerable

Context and question: Rurik led the Rus' until his death in about 879, bequeathing his kingdom to his kinsman, Prince Oleg, as regent for his young son, Igor. In 880-82, Oleg led a military force south along the Dnieper river, capturing Smolensk and Lyubech before reaching Kiev, where he deposed and killed Askold and Dir, proclaimed himself prince, and declared Kiev the "mother of Rus' cities." Oleg set about consolidating his power over the surrounding region and the riverways north to Novgorod, imposing tribute on the East Slav tribes. In 883, he conquered the Drevlians, imposing a fur tribute on them. By 885 he had subjugated the Poliane, Severiane, Vyatichi, and Radimichs, forbidding them to pay further tribute to the Khazars. Oleg continued to develop and expand a network of Rus' forts in Slav lands, begun by Rurik in the north.
Who wrote that Kiev was "The mother of Rus cities"?
Answer: unanswerable

Question: But von Neumann, who had participated at the Congress, confirmed his fame as an instantaneous thinker, and in less than a month was able to communicate to Godel himself an interesting consequence of his theorem: namely that the usual axiomatic systems are unable to demonstrate their own consistency. However, Godel had already discovered this consequence, now known as his second incompleteness theorem and sent von Neumann a preprint of his article containing both incompleteness theorems. Von Neumann acknowledged Godel's priority in his next letter. He never thought much of "the American system of claiming personal priority for everything."
Is there an answer to this question: What was the consequence of the theory of incompleteness?

Answer: usual axiomatic systems are unable to demonstrate their own consistency

Problem: The Sun (United Kingdom):

On 2 June 2013, The Sun on Sunday ran a front page story on singer-songwriter Tulisa Contostavlos. The front page read: "Tulisa's cocaine deal shame"; this story was written by The Sun On Sunday's undercover reporter Mahzer Mahmood, who had previously worked for the News of the World. It was claimed that Tulisa introduced three film producers (actually Mahmood and two other Sun journalists) to a drug dealer and set up a 800 deal. The subterfuge involved conning the singer into believing that she was being considered for a role in an 8 million Bollywood film.

Who was the subject of an early June 2013 front page story?
---
A:
Tulisa Contostavlos