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 player who declares for the draft will lose his college eligibility, even if he is not drafted, if he signs with any agent. Before 2016, the NCAA only allowed a player to enter the draft once without losing eligibility, but current NCAA rules now allow players to declare for and withdraw from multiple drafts while retaining college eligibility. The CBA allows a player to withdraw twice.
 Question: can you go back to college after declaring for the nba draft Context: Hindustan Pencils Pvt. Ltd. is an Indian manufacturer of pencils, writing materials and other stationery items, established in 1958 in Mumbai. It is the largest pencil manufacturer in India making pencils, erasers and writing implements under the brands Nataraj and Apsara. The Nataraj 621 HB wood-cased pencil with a distinct red-and-black stripe design is the most well-known product of Hindustan Pencils in India.
 Question: apsara and nataraj are owned by same company Context: In April 1994, the Super Eagles was ranked 5th in the FIFA rankings, the highest FIFA ranking position ever achieved by an African football team. Throughout history, the team has qualified for six of the last seven FIFA World Cups (as of 2018), missing only the 2006 World Cup hosted in Germany, and have reached the round of 16 three times. Their first World Cup appearance was the 1994 edition hosted by the United States.
 Question: did nigeria qualify for the 2018 world cup Context: The Pan-American Highway passes through many diverse climates and ecological types, from dense jungles, to arid deserts, to barren tundra, some of which are passable only during the dry season, and in many regions driving is occasionally hazardous. The Pan-American Highway system is physically mostly complete and extends in de facto terms from Prudhoe Bay, Alaska, in North America to the lower reaches of South America. Several southern highway termini are claimed to exist, including the cities of Puerto Montt and Quellón in Chile and Ushuaia in Argentina. West and north of the Darien Gap, it is also known as the Inter-American Highway through Central America and Mexico where it splits into several spurs leading to the Mexico--US border.
 Question: is it possible to drive from alaska to chile Context: The velocity with which the reaction process propagates in the mass of the explosive. Most commercial mining explosives have detonation velocities ranging from 1800 m/s to 8000 m/s. Today, velocity of detonation can be measured with accuracy. Together with density it is an important element influencing the yield of the energy transmitted for both atmospheric over-pressure and ground acceleration. By definition, a ``low explosive,'' such as black powder, or smokeless gunpowder has a burn rate of 171--631 m/s. In contrast, a ``high explosive,'' whether a primary, such as detonating cord, or a secondary, such as TNT or C-4 has a significantly higher burn rate.
 Question: tnt is an example of a high explosive
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