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: Many types of cells export proteins produced by ribosomes attached to the rough ER. The ribosomes assemble amino acids into protein units, which are carried into the rough ER for further adjustments. These proteins may be either transmembrane proteins, which become embedded in the membrane of the endoplasmic reticulum, or water-soluble proteins, which are able to pass through the membrane into the lumen. Those that reach the inside of the endoplasmic reticulum are folded into the correct three-dimensional conformation. Chemicals, such as carbohydrates or sugars, are added, then the endoplasmic reticulum either transports the completed proteins, called secretory proteins, to areas of the cell where they are needed, or they are sent to the Golgi apparatus for further processing and modification.
 Question: is rough er part of the endomembrane system Context: Power steering fluid is a sub type of hydraulic fluid. Most are mineral oil or silicone based fluids, while some use automatic transmission fluid, made from synthetic base oil.
 Question: is hydraulic oil the same as power steering fluid Context: Double jeopardy is a procedural defence that prevents an accused person from being tried again on the same (or similar) charges and on the same facts, following a valid acquittal or conviction. As described by the U.S. Supreme Court in its unanimous decision one of its earliest cases dealing with double jeopardy, ``the prohibition is not against being twice punished, but against being twice put in jeopardy; and the accused, whether convicted or acquitted, is equally put in jeopardy at the first trial.''
 Question: can u be tried for the same crime twice Context: An Internet Protocol address (IP address) is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. An IP address serves two principal functions: host or network interface identification and location addressing.
 Question: is an ip address unique to a device Context: Six of the eight champions have won one of their titles while playing in their own homeland, the exceptions being Brazil, who finished as runners-up after losing the deciding match on home soil in 1950 and lost their semi-final against Germany in 2014, and Spain, which reached the second round on home soil in 1982. England (1966) won its only title while playing as a host nation. Uruguay (1930), Italy (1934), Argentina (1978) and France (1998) won their first titles as host nations but have gone on to win again, while Germany (1974) won their second title on home soil.
 Question: has a team ever won their own world cup Context: So far, two nuclear weapons have been used in the course of warfare, both by the United States near the end of World War II. On August 6, 1945, a uranium gun-type device (code name ``Little Boy'') was detonated over the Japanese city of Hiroshima. Three days later, on August 9, a plutonium implosion-type device (code name ``Fat Man'') was detonated over the Japanese city of Nagasaki. These two bombings resulted in the deaths of approximately 120,000 people.
 Question: has there ever been a nuclear bomb set off
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