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 timing belt, timing chain or cambelt is a part of an internal combustion engine that synchronizes the rotation of the crankshaft and the camshaft(s) so that the engine's valves open and close at the proper times during each cylinder's intake and exhaust strokes. In an interference engine the timing belt or chain is also critical to preventing the piston from striking the valves. A timing belt is usually a toothed belt -- a drive belt with teeth on the inside surface. A timing chain is a roller chain.
 Question: is a cam belt the same as a timing belt Context: The 2018 Winter Olympics featured 102 events in 15 sports, making it the first Winter Olympics to surpass 100 medal events. Six new events in existing sports were introduced to the Winter Olympic program in Pyeongchang, including men's and ladies' big air snowboarding, mixed doubles curling, men's and ladies' mass start speed skating, and mixed team alpine skiing.
 Question: are there any new events in the 2018 winter olympics Context: 9 is a 2009 American computer-animated post-apocalyptic science fiction film directed by Shane Acker, written by Pamela Pettler, and produced by Jim Lemley, Dana Ginsburg, Tim Burton, and Timur Bekmambetov. The film stars the voice talents of Elijah Wood, John C. Reilly, Jennifer Connelly, Christopher Plummer, Crispin Glover, Martin Landau and Fred Tatasciore.
 Question: is the movie 9 a tim burton film Context: In February 2006, JotSpot was named part of Business 2.0, ``Next Net 25'', and in May 2006, it was honored as one of InfoWorld's ``15 Start-ups to Watch''. In October 2006, JotSpot was acquired by Google. Google announced a prolonged data transition of webpages created using Google Page Creator (also known as ``Google Pages'') to Google Sites servers in 2007. On February 28, 2008, Google Sites was unveiled using the JotSpot technology. The service was free, but users needed a domain name, which Google offered for $10. However, as of May 21, 2008, Google Sites became available for free, separately from Google Apps, and without the need for a domain.
 Question: do you have to pay for google sites Context: Excluding limited exemptions for religious accommodation, the United States Army, Air Force, and Marine Corps have policies that prohibit beards on the basis of hygiene and the necessity of a good seal for chemical weapon protective masks. The official position is that uniform personal appearance and grooming contribute to discipline and a sense of camaraderie.
 Question: can i have a beard in the marines Context: The 2011 NBA Finals was the championship series of the 2010--11 season of the National Basketball Association (NBA) in which the Western Conference champion Dallas Mavericks defeated the Eastern Conference champion Miami Heat 4 games to 2 to win their first NBA championship. The series was held from May 31 to June 12, 2011. German player Dirk Nowitzki was named the Finals MVP, becoming the second European to win the award after Tony Parker (2007) and the first German player to do so. The series was a rematch of the 2006 NBA Finals, which the Heat had won in six games.
 Question: have the dallas mavericks ever won a championship
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