Context: Death from laughter is a rare form of death, usually resulting from cardiac arrest or asphyxiation, caused by a fit of laughter. Instances of death by laughter have been recorded from the times of ancient Greece to the modern day.
 Question: can you have a heart attack from laughing Context: 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.
 Question: does a bipartite graph have to be connected Context: Mara Jade Skywalker is a fictional character in Star Wars Legends books, comic books, and computer games. She is the wife of Luke Skywalker and mother of Ben Skywalker. In the different video games, she is voiced by Heidi Shannon, Edie Mirman and Kath Soucie.
 Question: was mara jade in return of the jedi Context: The white tiger or bleached tiger is a pigmentation variant of the Bengal tiger, which is reported in the wild from time to time in the Indian states of Assam, West Bengal and Bihar in the Sunderbans region and especially in the former State of Rewa. Such a tiger has the black stripes typical of the Bengal tiger, but carries a white or near-white coat.
 Question: are white tigers and bengal tigers the same Context: The third boiling of the sugar syrup yields dark, viscous blackstrap molasses, known for its robust flavor. The majority of sucrose from the original juice has crystallized and been removed. The caloric content of blackstrap molasses is mostly due to the small remaining sugar content.
 Question: is black strap molasses the same as molasses Context: The Colorado River, which means ``red'' or ``reddish'' river in Spanish, was frequently confused by Spanish explorers with the Brazos River to the north. The European discoverer of these two neighboring rivers called the present Colorado River the Brazos de Dios, and called the present Brazos the Colorado River, and later the names were reversed.
 Question: are there two colorado rivers in the united states Context: A transatlantic telegraph cable is an undersea cable running under the Atlantic Ocean used for telegraph communications. The first was laid across the floor of the Atlantic from Telegraph Field, Foilhommerum Bay, Valentia Island in western Ireland to Heart's Content in eastern Newfoundland. The first communications occurred August 16, 1858, reducing the communication time between North America and Europe from ten days -- the time it took to deliver a message by ship -- to a matter of minutes. Transatlantic telegraph cables have been replaced by transatlantic telecommunications cables.
 Question: is there a cable between america and europe
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