The problem: Answer a question about this article:
The radish is also a typical food representing people of Nanjing, which has been spread through word of mouth as an interesting fact for many years in China. According to Nanjing.GOV.cn, "There is a long history of growing radish in Nanjing especially the southern suburb. In the spring, the radish tastes very juicy and sweet. It is well-known that people in Nanjing like eating radish. And the people are even addressed as 'Nanjing big radish', which means they are unsophisticated, passionate and conservative. From health perspective, eating radish can help to offset the stodgy food that people take during the Spring Festival".
What does calling someone 'Nanjing big radish' mean they are like?
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The answer: they are unsophisticated, passionate and conservative


The problem: Answer a question about this article:
There is no single definition of an "aircraft carrier", and modern navies use several variants of the type. These variants are sometimes categorized as sub-types of aircraft carriers, and sometimes as distinct types of naval aviation-capable ships. Aircraft carriers may be classified according to the type of aircraft they carry and their operational assignments. Admiral Sir Mark Stanhope, former head of the Royal Navy, has said that "To put it simply, countries that aspire to strategic international influence have aircraft carriers".
Who said, "countries that aspire to strategic international influence have aircraft carriers"?
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The answer: Admiral Sir Mark Stanhope


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Organized crime has long been associated with New York City, beginning with the Forty Thieves and the Roach Guards in the Five Points in the 1820s. The 20th century saw a rise in the Mafia, dominated by the Five Families, as well as in gangs, including the Black Spades. The Mafia presence has declined in the city in the 21st century.
What was a notable 20th century gang in New York?
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The answer: the Black Spades


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Anti-aircraft warfare or counter-air defence is defined by NATO as "all measures designed to nullify or reduce the effectiveness of hostile air action." They include ground-and air-based weapon systems, associated sensor systems, command and control arrangements and passive measures (e.g. barrage balloons). It may be used to protect naval, ground, and air forces in any location. However, for most countries the main effort has tended to be 'homeland defence'. NATO refers to airborne air defence as counter-air and naval air defence as anti-aircraft warfare. Missile defence is an extension of air defence as are initiatives to adapt air defence to the task of intercepting any projectile in flight.
What is the primary effort been for most countries when it comes to anti-aircraft warfare?
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The answer:
homeland defence