question:Answer the following question: Information: - BMX, an abbreviation for bicycle motocross, is a cycle sport performed on BMX bikes, either in competitive BMX racing or freestyle BMX, or else in general on- or off-road recreation. BMX began when young cyclists appropriated motocross tracks for fun, racing and stunts, eventually evolving specialized BMX bikes and competitions. - BMX racing is a type of off-road bicycle racing. The format of BMX was derived from motocross racing. BMX bicycle races are sprint races on purpose-built off-road single-lap race tracks. The track usually consists of a starting gate for up to eight racers, a groomed, serpentine, dirt race course made of various jumps and rollers and a finish line. The course is usually flat, about wide and has large banked corners that help the riders maintain speed. The sport of BMX racing is facilitated by a number of regional and international sanctioning bodies. They provide rules for sanctioning the conduct of the flying, specify age group and skill-level classifications among the racers, and maintain some kind of points-accumulation system over the racing season. The sport is very family oriented and largely participant-driven, with riders ranging in age from 2 to 70, and over. Professional ranks exist for both men and women, where the age ranges from 18 to 40 years old. - The 2009 UCI BMX World Championships took place at the Adelaide Showgrounds in Adelaide in Australia and crowned world champions in the cycling discipline of BMX . - Cycle sport is competitive physical activity using bicycles. There are several categories of bicycle racing including road bicycle racing, time trialling, cyclo-cross, mountain bike racing, track cycling, BMX, and cycle speedway. Non-racing cycling sports include artistic cycling, cycle polo, freestyle BMX and mountain bike trials. The Union Cycliste Internationale (UCI) is the world governing body for cycling and international competitive cycling events. The International Human Powered Vehicle Association is the governing body for human-powered vehicles that imposes far fewer restrictions on their design than does the UCI. The UltraMarathon Cycling Association is the governing body for many ultra-distance cycling races. - A BMX bike is an off-road sport bicycle used for racing and stunt riding. BMX means bicycle motocross. - Cycling, also called bicycling or biking, is the use of bicycles for transport, recreation, exercise or sport. Persons engaged in cycling are referred to as "cyclists", "bikers", or less commonly, as "bicyclists". Apart from two-wheeled bicycles, "cycling" also includes the riding of unicycles, tricycles, quadracycles, recumbent and similar human-powered vehicles (HPVs). - A unicycle is a vehicle that touches the ground with only one wheel. The most common variation has a frame with a saddle, and has a pedal-driven direct drive. Unicycling is practiced professionally in circuses, by street performers, and in festivals and as a hobby. Unicycles have also been used to create new sports such as unicycle hockey. In recent years unicycles have also been used in activities similar to mountain biking or trials. - UCI BMX World Championships are the world championships for BMX racing (bicycle motorcross) held under the regulations of the Union Cycliste Internationale (UCI), the sport's international governing body. - The Union Cycliste Internationale, commonly known by the acronym UCI, is the world governing body for sports cycling and oversees international competitive cycling events. The UCI is based in Aigle, Switzerland. - Motocross is a form of off-road motorcycle racing held on enclosed off-road circuits. The sport evolved from motorcycle trials competitions held in the United Kingdom. - Freestyle BMX is bicycle motocross stunt riding on BMX bikes. It is an extreme sport descended from BMX racing that consists of five disciplines: street, park, vert, trails, and flatland. What entity does '2009 uci bmx world championships' has the relation 'sport' with? Answer:

question:Answer the following question: Fact 1: Conserving water can be used for survival in a dry environment. Fact 2: Deserts are usually very, very dry. Given the two facts above, what can be used for survival in the desert? OPT: A). nutrients; B). shade; C). food and shelter; D). salt and water.; E). heat; F). picnics; G). Conserving water; H). Chemical energy; Answer:

question:Please write a short summary for the following article: 1m reward for stolen Andy Warhols Andy Warhol sports paintings that have been stolen. Photograph: HO/Reuters A reward of 1m is being offered this weekend for information leading to the recovery of a unique collection of stolen Andy Warhol portraits. The works of art disappeared earlier this month from the Los Angeles home of Richard Weisman, who commissioned them from the artist in the 1970s. Weisman's 10 original silkscreen prints feature famous sporting figures. The images include portraits of boxer Muhammad Ali, tennis player Chris Evert, golfer Jack Nicklaus, footballer Pelé and disgraced actor and former American football star OJ Simpson. They were produced by Warhol between 1977 and 1979. The pieces were taken from the walls of the house's dining room, along with a Warhol portrait of Weisman. Police said the theft had been discovered by a nanny on 3 September. The Weisman family were not at home when she spotted that the Warhol works had been removed. Several valuable artworks, including other notable prints by Warhol, were left untouched. The house, in an exclusive area of the city on Angelo Drive, was locked at the time of the discovery and there was no sign of forced entry. Mark Sommer, a detective with the LA police department's art theft unit, said it was unclear how the paintings had been removed but that witnesses in the road had noted a maroon van parked in the drive at around the time the theft was noticed. "This was a very clean crime," Sommer said. "[The home] wasn't ransacked. For some reason they had an interest in this collection." Don Hrycyk, another detective, said that the delay in announcing the theft had allowed police to organise the reward and distribute photographs of the missing artworks. The 10 portraits that make up the collection are each about 40 inches by 40 inches and were featured in a book, Picasso to Pop: The Richard Weisman Collection, that was published by Weisman in 2003. He had tried to sell the collection the previous year for 3m (£1.8m). "The theft of Warhol's athlete series represents a profoundly personal loss to me and my family," the collector said in a statement on Friday. Warhol became famous as an artist in the 1960s for his ground-breaking pop art images. The artist's bohemian lifestyle, combined with his avant garde film-making and the parties he held at the New York studio known as The Factory, helped to establish him as an enduring cult figure. Brenda Klippel, director of Martin Lawrence Galleries in Los Angeles, which has a large collection of Warhols, said: "Warhol was always a portraitist and fascinated with anyone in the public eye. He wanted all of his imagery to be instantly recognisable. "If Weisman was in his circle and had the money, he could commission what he wanted." Summary:

question:Detailed Instructions: In this task, you are given a text of article and corresponding title of an article. Your task is to generate label "yes" if headline (title) is right for article, otherwise generate "no". Q: Article: new zealand share prices rose #. percent friday with sentiment tracking the positive turnaround on wall street , dealers said . Title: new zealand shares rise #. percent A: