The problem: Answer a question about this article:
It was the pub that first introduced the concept of the bar counter being used to serve the beer. Until that time beer establishments used to bring the beer out to the table or benches, as remains the practice in (for example) beer gardens and other drinking establishments in Germany. A bar might be provided for the manager to do paperwork while keeping an eye on his or her customers, but the casks of ale were kept in a separate taproom. When the first pubs were built, the main room was the public room with a large serving bar copied from the gin houses, the idea being to serve the maximum number of people in the shortest possible time. It became known as the public bar[citation needed]. The other, more private, rooms had no serving barthey had the beer brought to them from the public bar. There are a number of pubs in the Midlands or the North which still retain this set up but these days the beer is fetched by the customer from the taproom or public bar. One of these is The Vine, known locally as The Bull and Bladder, in Brierley Hill near Birmingham, another the Cock at Broom, Bedfordshire a series of small rooms served drinks and food by waiting staff. In the Manchester district the public bar was known as the "vault", other rooms being the lounge and snug as usual elsewhere. By the early 1970s there was a tendency to change to one large drinking room and breweries were eager to invest in interior design and theming.
Before the pub, where did beer establishments keep their casks of ale?
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The answer: taproom

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Training in the U.S. Army is generally divided into two categories individual and collective. Basic training consists of 10 weeks for most recruits followed by Advanced Individualized Training (AIT) where they receive training for their military occupational specialties (MOS). Some individuals MOSs range anywhere from 1420 weeks of One Station Unit Training (OSUT), which combines Basic Training and AIT. The length of AIT school varies by the MOS The length of time spent in AIT depends on the MOS of the soldier, and some highly technical MOS training may require many months (e.g., foreign language translators). Depending on the needs of the army, Basic Combat Training for combat arms soldiers is conducted at a number of locations, but two of the longest-running are the Armor School and the Infantry School, both at Fort Benning, Georgia.
Where are the Armor School and the Infantry School both located?
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The answer: Fort Benning, Georgia

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In Indian philosophy, Yoga is among other things, the name of one of the six astika philosophical schools. The Yoga philosophical system is closely allied with the dualism premises of Samkhya school. The Yoga school accepts the Samkhya psychology and metaphysics, but is considered theistic because it accepts the concept of "personal god", unlike Samkhya. The epistemology of the Yoga school, like the Samkhya school, relies on three of six pramanas as the means of gaining reliable knowledge: pratyaksa (perception), anumana (inference) and sabda (aptavacana, word/testimony of reliable sources).
What concept does yoga accept the differentiates it from Samkhya?
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The answer: personal god

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The cottonseed which remains after the cotton is ginned is used to produce cottonseed oil, which, after refining, can be consumed by humans like any other vegetable oil. The cottonseed meal that is left generally is fed to ruminant livestock; the gossypol remaining in the meal is toxic to monogastric animals. Cottonseed hulls can be added to dairy cattle rations for roughage. During the American slavery period, cotton root bark was used in folk remedies as an abortifacient, that is, to induce a miscarriage. Gossypol was one of the many substances found in all parts of the cotton plant and it was described by the scientists as 'poisonous pigment'. It also appears to inhibit the development of sperm or even restrict the mobility of the sperm. Also, it is thought to interfere with the menstrual cycle by restricting the release of certain hormones.
As what did early scientists describe gossypol ?
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The answer:
poisonous pigment