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: Natural gas, once flared-off as an unneeded byproduct of petroleum production, is now considered a very valuable resource. Natural gas deposits are also the main source of the element helium.
 Question: are all fossil fuels made up of carbon and hydrogen only Context: The Golden State Warriors are an American professional basketball team based in the San Francisco Bay Area in Oakland, California. The Warriors compete in the National Basketball Association (NBA) as a member of the league's Western Conference Pacific Division. The Warriors play their home games at the Oracle Arena in Oakland. The Warriors have reached ten NBA Finals, winning six NBA championships in 1947, 1956, 1975, 2015, 2017, and 2018. Golden State's six NBA championships are tied for third-most in NBA history with the Chicago Bulls, and behind only the Boston Celtics (17) and Los Angeles Lakers (16).
 Question: is the golden state warriors from san francisco Context: Azazel's last appearance chronologically is in the second season finale ``All Hell Breaks Loose'', where he kidnaps Sam and the other young adults that he had infected. He visits Sam in a dream, and reveals that his ``special children'' must fight to the death to determine who will lead his army. Although Sam is the demon's favorite, the super-strong Jake Talley becomes the winner. As Dean sells his soul to another demon in exchange for Sam's resurrection, Azazel gives Jake the Colt and coerces him to travel to a cemetery in the middle of a giant devil's trap. Though Sam and Dean, along with other hunters, attempt to stop him, Jake uses the Colt as a key to unlock a mausoleum there. This action briefly opens a gateway to Hell, releasing Lilith and hundreds of other demons. With the devil's trap around the cemetery now broken, Azazel confronts the Winchesters and easily overpowers them. However, John's soul escapes through the Gate, and distracts Azazel long enough for Dean to shoot him dead with the Colt.
 Question: do sam and dean find their mother killer Context: Nicole Margaret Ellingwood Malachowski (born September 26, 1974) is a retired United States Air Force officer and the first female pilot selected to fly as part of the USAF Air Demonstration Squadron, better known as the Thunderbirds. Her aviator call sign is ``FiFi''. Her first public performance was in March 2006 and she spent the 2006 and 2007 air show seasons flying the Number 3 (Right Wing) aircraft in the diamond formation. Prior to attending the U.S. Air Force Academy and joining the USAF, Colonel Malachowski was a Civil Air Patrol Cadet.
 Question: has there ever been a female thunderbird pilot Context: Fans would only have to wait another year for Cowboys--Steelers III in the Super Bowl, as both teams advanced to Super Bowl XXX. Like the previous two matchups, the game was close, but this time favored the Cowboys, who won 27--17 after Steelers quarterback Neil O'Donnell threw two interceptions to Cowboys cornerback Larry Brown, who would be named Super Bowl MVP for his efforts.
 Question: have the cowboys ever beat the steelers in a superbowl
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