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: At the start of the war on 1 September 1939, the Allies consisted of France, Poland and the United Kingdom, as well as their dependent states, such as British India. Within days they were joined by the independent Dominions of the British Commonwealth: Australia, Canada, New Zealand and South Africa. After the start of the German invasion of North Europe until the Balkan Campaign, the Netherlands, Belgium, Greece, and Yugoslavia joined the Allies. After first having cooperated with Germany in invading Poland whilst remaining neutral in the Allied-Axis conflict, the Soviet Union perforce joined the Allies in June 1941 after being invaded by Germany. The United States provided war materiel and money all along, and officially joined in December 1941 after the Japanese attack on Pearl Harbor. China had already been in a prolonged war with Japan since the Marco Polo Bridge Incident of 1937, but officially joined the Allies in 1941.
 Question: was canada part of the allies in ww2 Context: Shark finning is the act of removing fins from sharks, often while the shark is alive. The sharks are sometimes discarded back to the ocean, still alive but without their fins. Unable to swim effectively, they sink to the bottom of the ocean and die of suffocation or are eaten by other predators. Shark finning at sea enables fishing vessels to increase profitability and increase the number of sharks harvested, as they only have to store and transport the fins, by far the most profitable part of the shark; the shark meat is bulky to transport. Some countries have banned this practice and require the whole shark to be brought back to port before removing the fins.
 Question: do sharks die if their fins are cut off Context: South Africa has competed at six of the nineteen Commonwealth Games which have been held; from the original Games in 1930 to 1958, and from 1994.
 Question: is south africa part of the commonwealth games Context: It is a common urban legend that the Texas flag is the only state flag that is allowed to fly at the same height as the U.S. flag. Allegedly, Texas has this right inherently (as a former independent nation) or because it negotiated special provisions when it joined the Union (this version has been stated as fact on a PBS website). However, the legend is false. Neither the Joint Resolution for Annexing Texas to the United States nor the Ordinance of Annexation contain any provisions regarding flags. According to the United States Flag Code, any state flag can be flown at the same height as the U.S. flag, but the U.S. flag should be on its right (the viewer's left). Consistent with the U.S. Flag Code, the Texas Flag Code specifies that the state flag should either be flown below the U.S. flag if on the same pole or at the same height as the U.S. flag if on separate poles.
 Question: can all states fly their flag at the same height as the us flag
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Yes