Problem: Pain:

In 1644, René Descartes theorized that pain was a disturbance that passed down along nerve fibers until the disturbance reached the brain, a development that transformed the perception of pain from a spiritual, mystical experience to a physical, mechanical sensation[citation needed]. Descartes's work, along with Avicenna's, prefigured the 19th-century development of specificity theory. Specificity theory saw pain as "a specific sensation, with its own sensory apparatus independent of touch and other senses". Another theory that came to prominence in the 18th and 19th centuries was intensive theory, which conceived of pain not as a unique sensory modality, but an emotional state produced by stronger than normal stimuli such as intense light, pressure or temperature. By the mid-1890s, specificity was backed mostly by physiologists and physicians, and the intensive theory was mostly backed by psychologists. However, after a series of clinical observations by Henry Head and experiments by Max von Frey, the psychologists migrated to specificity almost en masse, and by century's end, most textbooks on physiology and psychology were presenting pain specificity as fact.

Who prefigured the 18th-century development of specificity theory?
---
A: unanswerable


Problem: By 1989 Germany was nearing reunification and the Cold War was coming to a close. Army leadership reacted by starting to plan for a reduction in strength. By November 1989 Pentagon briefers were laying out plans to reduce army end strength by 23%, from 750,000 to 580,000. A number of incentives such as early retirement were used. In 1990 Iraq invaded its smaller neighbor, Kuwait, and U.S. land forces, quickly deployed to assure the protection of Saudi Arabia. In January 1991 Operation Desert Storm commenced, a U.S.-led coalition which deployed over 500,000 troops, the bulk of them from U.S. Army formations, to drive out Iraqi forces. The campaign ended in total victory, as Western coalition forces routed the Iraqi Army, organized along Soviet lines, in just one hundred hours.
What did the Pentagon pan to increase the army strength to?
---
Answer: unanswerable


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Literary Catalan allows the use of words from different dialects, except those of very restricted use. However, from the 19th century onwards, there is a tendency of favoring words of Northern dialects in detriment of others, even though nowadays there is a greater freedom of choice.
What kind of words are excepted from literary use?
A: restricted use


Context and question: In 1989, Prince Andrew launched the replacement RMS St Helena to serve the island; the vessel was specially built for the Cardiff–Cape Town route and features a mixed cargo/passenger layout.
What kind of layout did the RMS St Helena have?
Answer: a mixed cargo/passenger layout.


Question: The Premier League sells its television rights on a collective basis. This is in contrast to some other European Leagues, including La Liga, in which each club sells its rights individually, leading to a much higher share of the total income going to the top few clubs. The money is divided into three parts: half is divided equally between the clubs; one quarter is awarded on a merit basis based on final league position, the top club getting twenty times as much as the bottom club, and equal steps all the way down the table; the final quarter is paid out as facilities fees for games that are shown on television, with the top clubs generally receiving the largest shares of this. The income from overseas rights is divided equally between the twenty clubs.
Is there an answer to this question: How is half of the money distributed?

Answer: half is divided equally between the clubs


The impact of American Idol is also strongly felt in musical theatre, where many of Idol alumni have forged successful careers. The striking effect of former American Idol contestants on Broadway has been noted and commented on. The casting of a popular Idol contestant can lead to significantly increased ticket sales. Other alumni have gone on to work in television and films, the most notable being Jennifer Hudson who, on the recommendation of the Idol vocal coach Debra Byrd, won a role in Dreamgirls and subsequently received an Academy Award for her performance.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Who recommended the role for Hudon?
Ah, so..
Debra Byrd