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: In conjunction with a rook, the king may make a special move called castling, in which the king moves two squares toward one of its rooks and then the rook is placed on the square over which the king crossed. Castling is allowed only when neither the king nor the castling rook has previously moved, no squares between them are occupied, the king is not in check, and the king will not move across or end its movement on a square that is under enemy attack.
 Question: can you move your king 2 spaces in chess Context: In most jurisdictions, secondary education in the United States refers to the last four years of statutory formal education (grade nine through grade twelve) either at high school or split between a final year of 'junior high school' and three in high school.
 Question: is secondary education the same as high school Context: In the late 1970s up to the early 1990s, Marvel Entertainment Group (MEG) sold options to studios to produce films based on Marvel Comics characters. One of Marvel's superheroes, Spider-Man, was optioned in the late 1970s, and rights reverted to Marvel without a film having been produced within the allotted timeframe. From 1986 to 1996, most of Marvel's major characters had been optioned, including the Fantastic Four, X-Men, Daredevil, Hulk, Silver Surfer, and Iron Man. A Howard the Duck film made it to the screen in 1986, but was a box-office flop. MEG was purchased by New World Entertainment in November 1986 and moved to produce films based on the Marvel characters. It released The Punisher (1989) before MEG was sold to Ronald Perelman's Andrews Group. Two other films were produced: Captain America (1990) released in the United Kingdom on screens and direct to video in the United States, and The Fantastic Four (1994), not intended for release. Marvel's rival DC Comics, on the other hand, had success licensing its properties Superman and Batman into successful film franchises.
 Question: does marvel own the rights to fantastic four Context: China Southern Airlines Company Limited is an airline headquartered in Baiyun District, Guangzhou, Guangdong Province, China. Established on 1 July 1988 following the restructuring of the Civil Aviation Administration of China that acquired and merged a number of domestic airlines, the airline became one of China's ``Big Three'' airlines (alongside Air China and China Eastern Airlines), the world's sixth-largest airline measured by passengers carried and Asia's largest airline in fleet size, revenue and passengers carried. With its main hubs at Guangzhou Baiyun International Airport and Beijing Capital International Airport, the airline operates more than 2,000 flights to 208 destinations daily as a member of SkyTeam. The logo of the airline consists of a kapok flower (which is also the city flower of Guangzhou) on a blue tail fin.
 Question: is air china and china southern airlines the same
Yes
Yes
Yes
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No