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: Mexican laws state that tequila can only be produced in the state of Jalisco and limited municipalities in the states of Guanajuato, Michoacán, Nayarit, and Tamaulipas. Tequila is recognized as a Mexican designation of origin product in more than 40 countries. It is protected through NAFTA in Canada and the United States, through bilateral agreements with individual countries such as Japan and Israel, and has been a protected designation of origin product in the constituent countries of the European Union since 1997.
 Question: can you make tequila in the united states Context: The National Labor Relations Board (NLRB) is an independent US government agency with responsibilities for enforcing US labor law in relation to collective bargaining and unfair labor practices. Under the National Labor Relations Act of 1935 it supervises elections for labor union representation and can investigate and remedy unfair labor practices. Unfair labor practices may involve union-related situations or instances of protected concerted activity. The NLRB is governed by a five-person board and a General Counsel, all of whom are appointed by the President with the consent of the Senate. Board members are appointed to five-year terms and the General Counsel is appointed to a four-year term. The General Counsel acts as a prosecutor and the Board acts as an appellate quasi-judicial body from decisions of administrative law judges.
 Question: does the national labor relations act still exist Context: Willie Anderson, Bobby Jones, Ben Hogan and Jack Nicklaus hold the record for the most U.S. Open victories, with four victories each. Anderson holds the record for most consecutive wins with three (1903--05). Hale Irwin is the oldest winner of the U.S. Open: he was 45 years and 15 days old when he won in 1990. The youngest winner of the U.S. Open is John McDermott who was 19 years, 10 months and 14 days old when he won in 1911. Rory McIlroy holds the record for the lowest aggregate score in 2011 at 268. Rory McIlroy and Brooks Koepka share the record for the lowest score in relation to par with their winning scores of -16.
 Question: has anyone ever won back to back us opens golf Context: Most modern internal combustion engines are cooled by a closed circuit carrying liquid coolant through channels in the engine block and cylinder head, where the coolant absorbs heat, to a heat exchanger or radiator where the coolant releases heat into the air (or raw water, in the case of marine engines). Thus, while they are not ultimately cooled by the liquid, because of the liquid-coolant circuit they are known as water-cooled. In contrast, heat generated by an air-cooled engine is released directly into the air. (Direct Cooled Engine) Typically this is facilitated with metal fins covering the outside of the Cylinder Head and cylinders which increase the surface area that air can act on. Air may be force fed with the use of a fan and shroud to achieve efficient cooling with high volumes of air or simply by natural air flow with well designed and angled fins.
 Question: does an air cooled engine have a radiator
Yes
No
Yes
Yes
Yes