Here is a question about this article: Many globally popular sports had modern rules codified in the British Isles, including golf, association football, cricket, rugby, snooker and darts, as well as many minor sports such as croquet, bowls, pitch and putt, water polo and handball. A number of sports are popular throughout the British Isles, the most prominent of which is association football. While this is organised separately in different national associations, leagues and national teams, even within the UK, it is a common passion in all parts of the islands. Rugby union is also widely enjoyed across the islands with four national teams from England, Ireland, Scotland and Wales. The British and Irish Lions is a team chosen from each national team and undertakes tours of the southern hemisphere rugby playing nations every four years. Ireland play as a united team, represented by players from both Northern Ireland and the Republic. These national rugby teams play each other each year for the Triple Crown as part of the Six Nations Championship. Also since 2001 the professional club teams of Ireland, Scotland, Wales and Italy compete against each other in the RaboDirect Pro12.
What is the answer to this question: How many national Ruby teams are there in the United Kingdom?
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So... four

Here is a question about this article: PS3's hardware has also been used to build supercomputers for high-performance computing. Fixstars Solutions sells a version of Yellow Dog Linux for PlayStation 3 (originally sold by Terra Soft Solutions). RapidMind produced a stream programming package for PS3, but were acquired by Intel in 2009. Also, on January 3, 2007, Dr. Frank Mueller, Associate Professor of Computer science at NCSU, clustered 8 PS3s. Mueller commented that the 256 MB of system RAM is a limitation for this particular application and is considering attempting to retrofit more RAM. Software includes: Fedora Core 5 Linux ppc64, MPICH2, OpenMP v 2.5, GNU Compiler Collection and CellSDK 1.1. As a more cost-effective alternative to conventional supercomputers, the U.S. military has purchased clusters of PS3 units for research purposes. Retail PS3 Slim units cannot be used for supercomputing, because PS3 Slim lacks the ability to boot into a third-party OS.
What is the answer to this question: Who is buying PS3 clusters instead of supercomputers in order to save some money?
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So... the U.S. military

Here is a question about this article: In January 1920, Tito and his wife made a long and difficult journey home to Yugoslavia where he arrived in September. Upon his return, Broz joined the Communist Party of Yugoslavia. The CPY's influence on the political life of the Kingdom of Yugoslavia was growing rapidly. In the 1920 elections the Communists won 59 seats in the parliament and became the third strongest party. Winning numerous local elections, they gained a stronghold in the second largest city of Zagreb, electing Svetozar Delic for mayor. After the assassination of Milorad Draskovic, the Yugoslav Minister of the Interior, by a young communist on 2 August 1921, the CPY was declared illegal under the Yugoslav State Security Act of 1921. During 1920 and 1921 all Communist-won mandates were nullified. Broz continued his work underground despite pressure on Communists from the government. As 1921 began he moved to Veliko Trojstvo near Bjelovar and found work as a machinist. In 1925, Broz moved to Kraljevica where he started working at a shipyard. He was elected as a union leader and a year later he led a shipyard strike. He was fired and moved to Belgrade, where he worked in a train coach factory in Smederevska Palanka. He was elected as Workers' Commissary but was fired as soon as his CPY membership was revealed. Broz then moved to Zagreb, where he was appointed secretary of Metal Workers' Union of Croatia. In 1928, he became the Zagreb Branch Secretary of the CPY. In the same year he was arrested, tried in court for his illegal communist activities, and sent to jail. During his five years at Lepoglava prison he met Mosa Pijade, who became his ideological mentor. After his release, he lived incognito and assumed numerous noms de guerre, among them "Walter" and "Tito".
What is the answer to this question: How long was he in prison at Lepoglava for?
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So...
five years