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: Joyce Randolph (born October 21, 1924) is an American actress, best known for playing Trixie Norton on the television sitcom The Honeymooners.
 Question: are any of the honeymooners cast still alive Context: Thrust SSC holds the world land speed record, set on 15 October 1997, when it achieved a speed of 1,228 km/h (763 mph) and became the first land vehicle to officially break the sound barrier.
 Question: has anyone broken the sound barrier on land Context: In computational complexity theory, NP (nondeterministic polynomial time) is a complexity class used to describe certain types of decision problems. Informally, NP is the set of all decision problems for which the instances where the answer is ``yes'' have efficiently verifiable proofs. More precisely, these proofs have to be verifiable by deterministic computations that can be performed in polynomial time.
 Question: can np problems be solved in polynomial time Context: Powdered sugar, also called confectioners' sugar, icing sugar, and icing cake, is a finely ground sugar produced by milling granulated sugar into a powdered state. It usually contains a small amount of anti-caking agent to prevent clumping and improve flow. Although most often produced in a factory, powdered sugar can also be made by processing ordinary granulated sugar in a coffee grinder, or by crushing it by hand in a mortar and pestle.
 Question: is confectionary sugar the same as powdered sugar Context: The Seven Deadly Sins is a Japanese manga series written and illustrated by Nakaba Suzuki. The series debuted on MBS and other Japan News Network stations on October 5, 2014. The series follows Elizabeth, the third princess of the Kingdom of Liones, who is in search of the Seven Deadly Sins, a group of former Holy Knights who were disbanded after the kingdom was overthrown. She enlists the help of Meliodas and Hawk, the captain of the Seven Deadly Sins and his talking pet pig, to assemble the remaining members of the Seven Deadly Sins and take back the kingdom from the Holy Knights. The show's first opening theme song is ``Netsujō no Spectrum'' (熱情のスペクトラム, Netsujō no Supekutoramu, ``Spectrum of Passion'') performed by Ikimono-gakari for the first twelve episodes and the second opening theme is ``Seven Deadly Sins'' performed by Man with a Mission, while the first ending theme titled ``7-Seven'' is a collaboration between Flow and Granrodeo, the second ending theme from episode thirteen onwards is ``Season'' the major label debut of Alisa Takigawa. A second season of the anime series was confirmed on September 27, 2015, and aired on January 13, 2018.
 Question: is there a second season of the seven deadly sins Context: While Zipf's law works well in many cases, it tends to not fit the largest cities in many countries; one type of deviation is known as the King effect. A 2002 study found that Zipf's law was rejected for 53 of 73 countries, far more than would be expected based on random chance. The study also found that variations of the Pareto exponent are better explained by political variables than by economic geography variables like proxies for economies of scale or transportation costs. A 2004 study showed that Zipf's law did not work well for the five largest cities in six countries. In the richer countries, the distribution was flatter than predicted. For instance, in the United States, although its largest city, New York City, has more than twice the population of second-place Los Angeles, the two cities' metropolitan areas (also the two largest in the country) are much closer in population. In metropolitan-area population, New York City is only 1.3 times larger than Los Angeles. In other countries, the largest city would dominate much more than expected. For instance, in the Democratic Republic of the Congo, the capital, Kinshasa, is more than eight times larger than the second-largest city, Lubumbashi. When considering the entire distribution of cities, including the smallest ones, the rank-size rule does not hold. Instead, the distribution is log-normal. This follows from Gibrat's law of proportionate growth.
 Question: does the us follow the rank size rule
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