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: In music, a double stop refers to the technique of playing two notes simultaneously on a bowed stringed instrument such as a violin, a viola, a cello, or a double bass. In performing a double stop, two separate strings are bowed or plucked simultaneously. Although the term itself suggests these strings are to be fingered (stopped), in practice one or both strings may be open.
 Question: can a violin play two notes at once Context: The second season of the American web television series The Punisher, which is based on the Marvel Comics character of the same name, revolves around Frank Castle ruthlessly hunting down criminals. It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films and other television series of the franchise. The season is produced by Marvel Television in association with ABC Studios and Bohemian Risk Productions, with Steven Lightfoot serving as showrunner.
 Question: is there a series 2 of the punisher Context: Earnings before interest, taxes, depreciation and amortization (EBITDA) is a non-GAAP metric that can be used to evaluate a company's profitability based on net working capital. The difference between EBITDA and OCF would then reflect how the entity finances its net working capital in the short term. OCF is not a measure of free cash flow and the effect of investment activities would need to be considered to arrive at the free cash flow of the entity.
 Question: is cash flow from operations the same as ebitda Context: A set is won by the first side to win 6 games, with a margin of at least 2 games over the other side (e.g. 6--3 or 7--5). There is usually a tie-break if the set is tied at six games per player.
 Question: do you have to win by 2 games in tennis Context: Several overwhelming English victories in the war--especially at Crécy, Poitiers, and Agincourt--raised the prospects of an ultimate English triumph, and convinced the English to continue pouring money and manpower into the war over many decades. However, the greater resources of the French monarchy prevented the English kings from ever completing the conquest of France. Starting in 1429, decisive French victories at Orléans, Patay, Formigny, and Castillon concluded the war in favour of the House of Valois, with England permanently losing most of its possessions on the continent.
 Question: did the english win the hundred years war Context: The maximum operating speed is 320 km/h (200 mph) (on a 387.5 km section of the Tōhoku Shinkansen). Test runs have reached 443 km/h (275 mph) for conventional rail in 1996, and up to a world record 603 km/h (375 mph) for maglev trains in April 2015.
 Question: is the shinkansen the fastest train in the world
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Yes