Input: Beer
Cask-conditioned ales (or cask ales) are unfiltered and unpasteurised beers. These beers are termed "real ale" by the CAMRA organisation. Typically, when a cask arrives in a pub, it is placed horizontally on a frame called a "stillage" which is designed to hold it steady and at the right angle, and then allowed to cool to cellar temperature (typically between 11–13 °C or 52–55 °F), before being tapped and vented—a tap is driven through a (usually rubber) bung at the bottom of one end, and a hard spile or other implement is used to open a hole in the side of the cask, which is now uppermost. The act of stillaging and then venting a beer in this manner typically disturbs all the sediment, so it must be left for a suitable period to "drop" (clear) again, as well as to fully condition—this period can take anywhere from several hours to several days. At this point the beer is ready to sell, either being pulled through a beer line with a hand pump, or simply being "gravity-fed" directly into the glass.

How long does it take for sediment to settle and clear after a cask ale has been tapped?
Output: from several hours to several days


Input: Article: Throughout their history, the Liberals have been in electoral terms largely the party of the middle class (whom Menzies, in the era of the party's formation called "The forgotten people"), though such class-based voting patterns are no longer as clear as they once were. In the 1970s a left-wing middle class emerged that no longer voted Liberal.[citation needed] One effect of this was the success of a breakaway party, the Australian Democrats, founded in 1977 by former Liberal minister Don Chipp and members of minor liberal parties; other members of the left-leaning section of the middle-class became Labor supporters.[citation needed] On the other hand, the Liberals have done increasingly well in recent years among socially conservative working-class voters.[citation needed]However the Liberal Party's key support base remains the upper-middle classes; 16 of the 20 richest federal electorates are held by the Liberals, most of which are safe seats. In country areas they either compete with or have a truce with the Nationals, depending on various factors.

Now answer this question: Which former liberal founded the Australian Democrats in 1977?

Output: Don Chipp


Article: The departures of Núñez and van Gaal were hardly noticed by the fans when compared to that of Luís Figo, then club vice-captain. Figo had become a cult hero, and was considered by Catalans to be one of their own. However, Barcelona fans were distraught by Figo's decision to join arch-rivals Real Madrid, and, during subsequent visits to the Camp Nou, Figo was given an extremely hostile reception. Upon his first return, a piglet's head and a full bottle of whiskey were thrown at him from the crowd. The next three years saw the club in decline, and managers came and went. van Gaal was replaced by Llorenç Serra Ferrer who, despite an extensive investment in players in the summer of 2000, presided over a mediocre league campaign and a humiliating first-round Champions League exit, and was eventually dismissed late in the season. Long-serving coach Carles Rexach was appointed as his replacement, initially on a temporary basis, and managed to at least steer the club to the last Champions League spot on the final day of the season. Despite better form in La Liga and a good run to the semi-finals of the Champions League, Rexach was never viewed as a long-term solution and that summer Louis van Gaal returned to the club for a second spell as manager. What followed, despite another decent Champions League performance, was one of the worst La Liga campaigns in the club's history, with the team as low as 15th in February 2003. This led to van Gaal's resignation and replacement for the rest of the campaign by Radomir Antić, though a sixth-place finish was the best that he could manage. At the end of the season, Antić's short-term contract was not renewed, and club president Joan Gaspart resigned, his position having been made completely untenable by such a disastrous season on top of the club's overall decline in fortunes since he became president three years prior.

Question: What team did favorite play Luis Figo leave Barcelona to join?
Ans: Real Madrid


Here is a question about this article: After HMS Sheffield was wrecked by an Argentinian attack, The Sun was heavily criticised and even mocked for its coverage of the war in The Daily Mirror and The Guardian, and the wider media queried the veracity of official information and worried about the number of casualties, The Sun gave its response. "There are traitors in our midst", wrote leader writer Ronald Spark on 7 May, accusing commentators on Daily Mirror and The Guardian, plus the BBC's defence correspondent Peter Snow, of "treason" for aspects of their coverage.
What is the answer to this question: Who was lead writer of The Sun?
****
So... Ronald Spark


The problem: Answer a question about this article:
In addition to the use of sound for communication, a wide range of insects have evolved chemical means for communication. These chemicals, termed semiochemicals, are often derived from plant metabolites include those meant to attract, repel and provide other kinds of information. Pheromones, a type of semiochemical, are used for attracting mates of the opposite sex, for aggregating conspecific individuals of both sexes, for deterring other individuals from approaching, to mark a trail, and to trigger aggression in nearby individuals. Allomonea benefit their producer by the effect they have upon the receiver. Kairomones benefit their receiver instead of their producer. Synomones benefit the producer and the receiver. While some chemicals are targeted at individuals of the same species, others are used for communication across species. The use of scents is especially well known to have developed in social insects.:96–105
The chemicals used by insects to communicate are called what?
****
The answer: semiochemicals


The problem: Answer a question about this article:
Patents have been criticized in the developing world, as they are thought to reduce access to existing medicines. Reconciling patents and universal access to medicine would require an efficient international policy of price discrimination. Moreover, under the TRIPS agreement of the World Trade Organization, countries must allow pharmaceutical products to be patented. In 2001, the WTO adopted the Doha Declaration, which indicates that the TRIPS agreement should be read with the goals of public health in mind, and allows some methods for circumventing pharmaceutical monopolies: via compulsory licensing or parallel imports, even before patent expiration.
What has been accused of reducing access to medicines in developing countries?
****
The answer:
Patents