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: A five-star rank is a very senior military rank, first established in the United States in 1944, with a five-star general insignia, and corresponding ranks in other countries. The rank is that of the most senior operational military commanders, and within NATO's ``standard rank scale'' it is designated by the code OF-10.
 Question: is there such a thing as a 5 star general Context: Common-law marriages can be contracted in the District of Columbia and in nine states: Colorado, Iowa, Kansas, Montana, Oklahoma, Rhode Island, South Carolina, Texas, and Utah. One state recognizes common-law marriage only for probate purposes: New Hampshire.
 Question: are there any states that have common law marriage Context: The Presidio of San Francisco (originally, El Presidio Real de San Francisco or The Royal Fortress of Saint Francis) is a park and former U.S. Army military fort on the northern tip of the San Francisco Peninsula in San Francisco, California, and is part of the Golden Gate National Recreation Area.
 Question: are there any military bases in san francisco Context: The .22 Winchester Magnum Rimfire, also called .22 WMR, .22 Magnum, .22 MRF, or .22 Mag, is a rimfire cartridge. Originally loaded with a bullet weight of 40 grains (2.6 g) delivering velocities in the 2,000 feet per second (610 m/s) range from a rifle barrel, .22 WMR is now loaded with bullet weights ranging from 50 grains (3.2 g) at 1,530 feet per second (470 m/s) to 30 grains (1.9 g) at 2,200 feet per second (670 m/s). Accuracy around 1 MOA is achievable. Compared to the faster but lighter .17 HMR, the .22 WMR impacts targets with higher kinetic energy within its effective range, important for clean kills on larger small game such as coyote, albeit with a less flat-shooting bullet arc.
 Question: is 22 mag the same as 22 wmr
Yes
Yes
Yes
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Yes