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: An alternative fuel vehicle is a vehicle that runs on a fuel other than traditional petroleum fuels (petrol or Diesel fuel); and also refers to any technology of powering an engine that does not involve solely petroleum (e.g. electric car, hybrid electric vehicles, solar powered). Because of a combination of factors, such as environmental concerns, high oil prices and the potential for peak oil, development of cleaner alternative fuels and advanced power systems for vehicles has become a high priority for many governments and vehicle manufacturers around the world.
 Question: can cars run on anything other than gas Context: The film was originally released in 1977 with the title ``Star Wars''. The subtitles Episode IV and A New Hope were only added to the opening crawl in subsequent re-releases. Accounts differ as to when this designation was first added; some date the change at the theatrical re-release of April 10, 1981, while others place it much earlier at the re-release in July 1978. The retroactive addition of these subtitles was intended to bring the film into line with the introduction to its sequel, The Empire Strikes Back, which was released in 1980 bearing the designation ``Episode V''. It is uncertain if the introduction of an episodic naming convention was an indicator of Lucas's original intent, or if this was simply a later redraft of the narrative. According to some accounts, Lucas has claimed that he was discouraged by Twentieth Century Fox from using an episode number on a new film because it would confuse audiences. Gary Kurtz has stated that he and Lucas had originally considered using an episode number for Star Wars to emulate the chapter numbering used in the 1936 Flash Gordon installments, but they were uncertain whether they should designate it Episode III, IV or V. However, some of Lucas's early script drafts bear titles such as ``The Adventures of the Starkiller (Episode One): The Star Wars'' (1975) or ``The Adventures of Luke Starkiller as Taken from the Journal of the Whills: Saga One: Star Wars'' (1976). The Revised Fourth Draft of the script dated January 1975 acquired the subtitle ``Episode IV -- A New Hope -- from the Journal of the Whills'' when published in the 1979 book The Art of Star Wars.
 Question: was star wars a new hope always episode 4 Context: Flat breads rarely appear in Greek cuisine; the Greek word pita means ``pastry''. Various cakes and pastries are pitas, such as spanakopita (spinach pie) and karydopita (walnut cake). Traditional breads in Greek cuisine are leavened loaves, such as the round καρβέλι karvéli or the oblong φραντζόλα frantzóla. The full name of the flat bread known in English as pita bread is aravikē pita (lit. 'Arabic pastry'), though it is also called simply ``pita''. In Greece, pita bread is almost exclusively used as a component of pita-souvlaki sandwich consisting of souvlaki or gyros with tzatziki, tomatoes, onions, french fries, and condiments stuffed into a pita bread pocket.
 Question: is flat bread the same as pita bread
Yes
Yes
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Yes