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: where (A) and (B) express the concentration of the species A and B (usually in moles per liter (molarity, M)). The exponents x and y are the partial orders of reaction for A and B and the overall reaction order is the sum of the exponents. These are often positive integers, but they may also be zero, fractional, or negative. The constant k is the reaction rate constant or rate coefficient of the reaction and has units of 1/time. Its value may depend on conditions such as temperature, ionic strength, surface area of an adsorbent, or light irradiation.
 Question: can the order of a reaction be negative Context: The .38 S&W (9×20mmR) is a revolver cartridge developed by Smith & Wesson in 1877. Versions of the cartridge were the standard revolver cartridges of the British military from 1922 until the 1960s. Though similar in name, it is not interchangeable with the later .38 Smith & Wesson Special due to a different case shape and slightly larger bullet diameter.
 Question: is 38 special and 38 s&w the same Context: The Atracidae, commonly known as Australian funnel-web spiders, are a family of mygalomorph spiders. They have been included as a subfamily of Hexathelidae, but are now recognized as a separate family. All members of the family are native to Australia. Atracidae consists of three genera: Atrax, Hadronyche, and Illawarra, comprising 35 species. A number of the species produce venom which is dangerous to humans and bites by spiders of six of the species have caused severe injuries to victims. The bite of the Sydney funnel-web spider (Atrax robustus) is potentially deadly, but no fatalities have occurred since the introduction of modern first-aid techniques and antivenom.
 Question: can you survive a funnel web spider bite Context: The United States men's national soccer team is controlled by the United States Soccer Federation and competes in the Confederation of North, Central American and Caribbean Association Football. The team has appeared in ten FIFA World Cups, including the first in 1930, where they reached the semi-finals. The U.S. participated in the 1934 and 1950 World Cups, winning 1--0 against England in the latter. After 1950, the U.S. did not qualify for the World Cup until 1990. The U.S. hosted the 1994 World Cup, where they lost to Brazil in the round of sixteen. They qualified for five more consecutive World Cups after 1990 (for a total of seven straight appearances, a feat shared with only seven other nations), becoming one of the tournament's regular competitors and often advancing to the knockout stage. The U.S. reached the quarter-finals of the 2002 World Cup, where they lost to Germany. In the 2009 Confederations Cup, they eliminated top-ranked Spain in the semi-finals before losing to Brazil in the final, their only appearance in a final. The team failed to qualify for the 2018 World Cup, having been eliminated in continental qualifying, ending the streak of consecutive World Cups at seven.
 Question: does usa have a soccer team in fifa
Yes
Yes
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Yes