Problem: London:

London is home to many museums, galleries, and other institutions, many of which are free of admission charges and are major tourist attractions as well as playing a research role. The first of these to be established was the British Museum in Bloomsbury, in 1753. Originally containing antiquities, natural history specimens and the national library, the museum now has 7 million artefacts from around the globe. In 1824 the National Gallery was founded to house the British national collection of Western paintings; this now occupies a prominent position in Trafalgar Square.

How many artifacts from all over the world does the British Museum have on display?
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A: 7 million


Problem: Unpopulated boards are usually bare-board tested for "shorts" and "opens". A short is a connection between two points that should not be connected. An open is a missing connection between points that should be connected. For high-volume production a fixture or a rigid needle adapter is used to make contact with copper lands on the board. Building the adapter is a significant fixed cost and is only economical for high-volume or high-value production. For small or medium volume production flying probe testers are used where test probes are moved over the board by an XY drive to make contact with the copper lands. The CAM system instructs the electrical tester to apply a voltage to each contact point as required and to check that this voltage appears on the appropriate contact points and only on these.
What are bare-board tests looking for besides "opens"?
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Answer: "shorts"


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Lancashire produced well known teams in super league such as St Helens, Wigan, and Warrington. The county was once the focal point for many of the sport's professional competitions including the Lancashire League competition which ran from 1895 to 1970, and the Lancashire County Cup which was abandoned in 1993. Rugby League has also seen a representative fixture between Lancashire and Yorkshire contested 89 times since its inception in 1895. Currently there are several rugby league teams that are based within the ceremonial county which include Blackpool Panthers, East Lancashire Lions, Blackpool Sea Eagles, Bamber Bridge, Leyland Warriors, Chorley Panthers, Blackpool Stanley, Blackpool Scorpions and Adlington Rangers.
What super league do the Blackpool Panthers play in?
A: unanswerable


Context and question: Sichuan consists of two geographically very distinct parts. The eastern part of the province is mostly within the fertile Sichuan basin (which is shared by Sichuan with Chongqing Municipality). The western Sichuan consists of the numerous mountain ranges forming the easternmost part of the Qinghai-Tibet Plateau, which are known generically as Hengduan Mountains. One of these ranges, Daxue Mountains, contains the highest point of the province Gongga Shan, at 7,556 metres (24,790 ft) above sea level.
Which mountain range contains the highest point in the Qinghai province?
Answer: unanswerable


Question: The City of Charleston is served by the Charleston International Airport. It is located in the City of North Charleston and is about 12 miles (20 km) northwest of downtown Charleston. It is the busiest passenger airport in South Carolina (IATA: CHS, ICAO: KCHS). The airport shares runways with the adjacent Charleston Air Force Base. Charleston Executive Airport is a smaller airport located in the John's Island section of the city of Charleston and is used by noncommercial aircraft. Both airports are owned and operated by the Charleston County Aviation Authority.
Is there an answer to this question: How far is the airport from downtown Charleston?

Answer: 12 miles (20 km)


Problem: Police:

They can also be armed with non-lethal (more accurately known as "less than lethal" or "less-lethal") weaponry, particularly for riot control. Non-lethal weapons include batons, tear gas, riot control agents, rubber bullets, riot shields, water cannons and electroshock weapons. Police officers often carry handcuffs to restrain suspects. The use of firearms or deadly force is typically a last resort only to be used when necessary to save human life, although some jurisdictions (such as Brazil) allow its use against fleeing felons and escaped convicts. A "shoot-to-kill" policy was recently introduced in South Africa, which allows police to use deadly force against any person who poses a significant threat to them or civilians. With the country having one of the highest rates of violent crime, president Jacob Zuma states that South Africa needs to handle crime differently from other countries.

What is supposed to be the first resort for police?
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A:
unanswerable