input: Bipartite graph

One often writes G = ( U , V , E ) (\displaystyle G=(U,V,E)) to denote a bipartite graph whose partition has the parts U (\displaystyle U) and V (\displaystyle V) , with E (\displaystyle E) denoting the edges of the graph. If a bipartite graph is not connected, it may have more than one bipartition; in this case, the ( U , V , E ) (\displaystyle (U,V,E)) notation is helpful in specifying one particular bipartition that may be of importance in an application. If U = V (\displaystyle U = V ) , that is, if the two subsets have equal cardinality, then G (\displaystyle G) is called a balanced bipartite graph. If all vertices on the same side of the bipartition have the same degree, then G (\displaystyle G) is called biregular.

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does a bipartite graph have to be connected
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output: no
Question: William John Masterton (August 13, 1938 -- January 15, 1968) was a Canadian--American professional ice hockey centre who played in the National Hockey League (NHL) for the Minnesota North Stars in 1967--68. He is the only player in NHL history to die as a direct result of injuries suffered during a game, the result of massive head injuries suffered following a hit during a January 13, 1968, contest against the Oakland Seals. has there ever been a death in the nhl

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Answer: yes
IN: Big Time Rush, (also known as BTR), is an American television series created by Scott Fellows about the Hollywood misadventures of four hockey players from Minnesota--Kendall, James, Carlos, and Logan, after they are selected to form a boy band. The series premiered with an hour-long pilot episode, ''Big Time Audition'', on Nickelodeon, on November 28, 2009. Its official debut episode premiered on January 18, 2010, earning 6.8 million viewers, making it Nickelodeon's highest-rated live-action series debut ever. The final episode aired on July 25, 2013, after four seasons comprising a total of 74 episodes.
is there a season 5 of big time rush?

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OUT: no
What's the best answer to this question: do first ladies get secret service protection for life?

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Answer: yes
Text: The Grand Union Canal in England is part of the British canal system. Its main line starts in London and ends in Birmingham, stretching for 137 miles (220 km) with 166 locks. It has arms to places including Leicester, Slough, Aylesbury, Wendover and Northampton.

Question: is there a canal from birmingham to london?

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Answer: yes
input: Cops (TV series)

Cops (stylized as COPS) is an American half-hour documentary/reality legal series that follows police officers, constables, sheriff's deputies, federal agents, and state troopers during patrols and other police activities including prostitution and narcotics stings. It is one of the longest-running television programs in the United States and in May 2011 became the longest-running show on Fox with the announcement that America's Most Wanted was being canceled after 23 years (that show's host, John Walsh also appeared many times on Cops). In 2013, the program moved from Fox to the cable network Spike, now known as Paramount Network. Cops entered its 31st season on June 4, 2018.

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is the show cops still on the air
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output:
yes