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The sweet wort collected from sparging is put into a kettle, or "copper" (so called because these vessels were traditionally made from copper), and boiled, usually for about one hour. During boiling, water in the wort evaporates, but the sugars and other components of the wort remain; this allows more efficient use of the starch sources in the beer. Boiling also destroys any remaining enzymes left over from the mashing stage. Hops are added during boiling as a source of bitterness, flavour and aroma. Hops may be added at more than one point during the boil. The longer the hops are boiled, the more bitterness they contribute, but the less hop flavour and aroma remains in the beer.
During what process is the remaining sugar destroyed?
A: unanswerable

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In 1930 Thuringia was one of the free states where the Nazis gained real political power. Wilhelm Frick was appointed Minister of the Interior for the state of Thuringia after the Nazi Party won six delegates to the Thuringia Diet. In this position he removed from the Thuringia police force anyone he suspected of being a republican and replaced them with men who were favourable towards the Nazi Party. He also ensured that whenever an important position came up within Thuringia, he used his power to ensure that a Nazi was given that post.
Who did Frick appoint to the police force?
A: unanswerable

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It is also stated that Hera kidnapped Eileithyia, the goddess of childbirth, to prevent Leto from going into labor. The other gods tricked Hera into letting her go by offering her a necklace, nine yards (8 m) long, of amber. Mythographers agree that Artemis was born first and then assisted with the birth of Apollo, or that Artemis was born one day before Apollo, on the island of Ortygia and that she helped Leto cross the sea to Delos the next day to give birth to Apollo. Apollo was born on the seventh day (, hebdomagenes) of the month Thargelion according to Delian traditionor of the month Bysiosaccording to Delphian tradition. The seventh and twentieth, the days of the new and full moon, were ever afterwards held sacred to him.
How long was the necklace offered to Hera?
A: nine yards

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Stephen Hawking in particular has addressed a connection between time and the Big Bang. In A Brief History of Time and elsewhere, Hawking says that even if time did not begin with the Big Bang and there were another time frame before the Big Bang, no information from events then would be accessible to us, and nothing that happened then would have any effect upon the present time-frame. Upon occasion, Hawking has stated that time actually began with the Big Bang, and that questions about what happened before the Big Bang are meaningless. This less-nuanced, but commonly repeated formulation has received criticisms from philosophers such as Aristotelian philosopher Mortimer J. Adler.
Which philosopher has praised Hawkings formulation?
A:
unanswerable