Problem: Pharmaceutical industry:

By the 1890s the profound effect of adrenal extracts on many different tissue types had been discovered, setting off a search both for the mechanism of chemical signalling and efforts to exploit these observations for the development of new drugs. The blood pressure raising and vasoconstrictive effects of adrenal extracts were of particular interest to surgeons as hemostatic agents and as treatment for shock, and a number of companies developed products based on adrenal extracts containing varying purities of the active substance. In 1897 John Abel of Johns Hopkins University identified the active principle as epinephrine, which he isolated in an impure state as the sulfate salt. Industrial chemist Jokichi Takamine later developed a method for obtaining epinephrine in a pure state, and licensed the technology to Parke Davis. Parke Davis marketed epinephrine under the trade name Adrenalin. Injected epinephrine proved to be especially efficacious for the acute treatment of asthma attacks, and an inhaled version was sold in the United States until 2011 (Primatene Mist). By 1929 epinephrine had been formulated into an inhaler for use in the treatment of nasal congestion.

What could epinephrine treat?
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A: nasal congestion


Problem: Although spoken Tibetan varies according to the region, the written language, based on Classical Tibetan, is consistent throughout. This is probably due to the long-standing influence of the Tibetan empire, whose rule embraced (and extended at times far beyond) the present Tibetan linguistic area, which runs from northern Pakistan in the west to Yunnan and Sichuan in the east, and from north of Qinghai Lake south as far as Bhutan. The Tibetan language has its own script which it shares with Ladakhi and Dzongkha, and which is derived from the ancient Indian Brāhmī script.
From what was the Tibetan language's script derived?
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Answer: ancient Indian Brāhmī script


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
On 9 July 2006, during Mass at Valencia's Cathedral, Our Lady of the Forsaken Basilica, Pope Benedict XVI used, at the World Day of Families, the Santo Caliz, a 1st-century Middle-Eastern artifact that some Catholics believe is the Holy Grail. It was supposedly brought to that church by Emperor Valerian in the 3rd century, after having been brought by St. Peter to Rome from Jerusalem. The Santo Caliz (Holy Chalice) is a simple, small stone cup. Its base was added in Medieval Times and consists of fine gold, alabaster and gem stones.
Which pope used the Santo Caliz for mass in Valencia?
A: Benedict XVI


Context and question: Jonathan Bellman writes that modern concert performance style—set in the "conservatory" tradition of late 19th- and 20th-century music schools, and suitable for large auditoria or recordings—militates against what is known of Chopin's more intimate performance technique. The composer himself said to a pupil that "concerts are never real music, you have to give up the idea of hearing in them all the most beautiful things of art." Contemporary accounts indicate that in performance, Chopin avoided rigid procedures sometimes incorrectly attributed to him, such as "always crescendo to a high note", but that he was concerned with expressive phrasing, rhythmic consistency and sensitive colouring. Berlioz wrote in 1853 that Chopin "has created a kind of chromatic embroidery ... whose effect is so strange and piquant as to be impossible to describe ... virtually nobody but Chopin himself can play this music and give it this unusual turn". Hiller wrote that "What in the hands of others was elegant embellishment, in his hands became a colourful wreath of flowers."
What has been falsely credited to Chopin?
Answer: "always crescendo to a high note"


Question: For five consecutive seasons, starting in season seven, the title was given to a white male who plays the guitar – a trend that Idol pundits call the "White guy with guitar" or "WGWG" factor. Just hours before the season eleven finale, where Phillip Phillips was named the winner, Richard Rushfield, author of the book American Idol: The Untold Story, said, "You have this alliance between young girls and grandmas and they see it, not necessarily as a contest to create a pop star competing on the contemporary radio, but as .... who's the nicest guy in a popularity contest," he says, "And that has led to this dynasty of four, and possibly now five, consecutive, affable, very nice, good-looking white boys."
Is there an answer to this question: What does the acronym WGWG stand for? 

Answer: White guy with guitar


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The climate of the Cretaceous is less certain and more widely disputed. Higher levels of carbon dioxide in the atmosphere are thought to have caused the world temperature gradient from north to south to become almost flat: temperatures were about the same across the planet. Average temperatures were also higher than today by about 10°C. In fact, by the middle Cretaceous, equatorial ocean waters (perhaps as warm as 20 °C in the deep ocean) may have been too warm for sea life,[dubious – discuss][citation needed] and land areas near the equator may have been deserts despite their proximity to water. The circulation of oxygen to the deep ocean may also have been disrupted.[dubious – discuss] For this reason, large volumes of organic matter that was unable to decompose accumulated, eventually being deposited as "black shale".
What was about equal across the planet?
A:
temperatures