Input: Read this: It was announced on 19 March 2015 that self-governance for the island would be revoked by the Commonwealth and replaced by a local council with the state of New South Wales providing services to the island. A reason given was that the island had never gained self-sufficiency and was being heavily subsidised by the Commonwealth, by $12.5 million in 2015 alone. It meant that residents would have to start paying Australian income tax, but they would also be covered by Australian welfare schemes such as Centrelink and Medicare.
Question: When did the Commonwealth of Australia announce that Norfolk Island would always be governed by itself?

Output: unanswerable

QUES: Increasing military and cultural contacts with the Muslim world, including the Norman conquest of Islamic Sicily in 1090, the Crusades, beginning 1096, and the Islamic presence in Spain, may have influenced Medieval Europe's adoption of the pointed arch, although this hypothesis remains controversial. Certainly, in those parts of the Western Mediterranean subject to Islamic control or influence, rich regional variants arose, fusing Romanesque and later Gothic traditions with Islamic decorative forms, as seen, for example, in Monreale and Cefalu Cathedrals, the Alcazar of Seville, and Teruel Cathedral.

What event in the year 1090 could have had an effect on Medieval Europe's embracing of the pointed arch?
What is the answer?
ANS: the Norman conquest of Islamic Sicily

QUES: The Directorate of Analysis produces all-source intelligence investigation on key foreign and intercontinental issues relating to powerful and sometimes anti-government sensitive topics. It has four regional analytic groups, six groups for transnational issues, and three focus on policy, collection, and staff support. There is an office dedicated to Iraq, and regional analytical Offices covering the Near Eastern and South Asian Analysis, the Office of Russian and European Analysis, and the Office of Asian Pacific, Asian Pacific, Latin American, and African Analysis and African Analysis.
The Directorate of Analysis has an office dedicated to what country?

ANS: Iraq

Beginning with Immanuel Kant, German idealists such as G. W. F. Hegel, Johann Gottlieb Fichte, Friedrich Wilhelm Joseph Schelling, and Arthur Schopenhauer dominated 19th-century philosophy. This tradition, which emphasized the mental or "ideal" character of all phenomena, gave birth to idealistic and subjectivist schools ranging from British idealism to phenomenalism to existentialism. The historical influence of this branch of idealism remains central even to the schools that rejected its metaphysical assumptions, such as Marxism, pragmatism and positivism.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Hegel wrote about what philosophy that rejected metaphysical assumptions?
Ah, so.. unanswerable

Question: Neptune also resembles Uranus in its magnetosphere, with a magnetic field strongly tilted relative to its rotational axis at 47 and offset at least 0.55 radii, or about 13500 km from the planet's physical centre. Before Voyager 2's arrival at Neptune, it was hypothesised that Uranus's tilted magnetosphere was the result of its sideways rotation. In comparing the magnetic fields of the two planets, scientists now think the extreme orientation may be characteristic of flows in the planets' interiors. This field may be generated by convective fluid motions in a thin spherical shell of electrically conducting liquids (probably a combination of ammonia, methane and water) resulting in a dynamo action.
Try to answer this question if possible: What definitely doesn't cause Neptune's extreme orientation?
Answer: unanswerable

Question: The most precise timekeeping device of the ancient world was the water clock, or clepsydra, one of which was found in the tomb of Egyptian pharaoh Amenhotep I (15251504 BC). They could be used to measure the hours even at night, but required manual upkeep to replenish the flow of water. The Ancient Greeks and the people from Chaldea (southeastern Mesopotamia) regularly maintained timekeeping records as an essential part of their astronomical observations. Arab inventors and engineers in particular made improvements on the use of water clocks up to the Middle Ages. In the 11th century, Chinese inventors and engineers invented the first mechanical clocks driven by an escapement mechanism.
Try to answer this question if possible: Why did the Chinese maintain timekeeping records in the 11th century?
Answer:
unanswerable