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: While Zipf's law works well in many cases, it tends to not fit the largest cities in many countries; one type of deviation is known as the King effect. A 2002 study found that Zipf's law was rejected for 53 of 73 countries, far more than would be expected based on random chance. The study also found that variations of the Pareto exponent are better explained by political variables than by economic geography variables like proxies for economies of scale or transportation costs. A 2004 study showed that Zipf's law did not work well for the five largest cities in six countries. In the richer countries, the distribution was flatter than predicted. For instance, in the United States, although its largest city, New York City, has more than twice the population of second-place Los Angeles, the two cities' metropolitan areas (also the two largest in the country) are much closer in population. In metropolitan-area population, New York City is only 1.3 times larger than Los Angeles. In other countries, the largest city would dominate much more than expected. For instance, in the Democratic Republic of the Congo, the capital, Kinshasa, is more than eight times larger than the second-largest city, Lubumbashi. When considering the entire distribution of cities, including the smallest ones, the rank-size rule does not hold. Instead, the distribution is log-normal. This follows from Gibrat's law of proportionate growth.
 Question: does the us follow the rank size rule Context: The tree of the knowledge of good and evil (עֵץ הַדַּעַת טוֹב וָרָע‬; Hebrew pronunciation: (Etz ha-daʿat tov wa-raʿ)) is one of two specific trees in the story of the Garden of Eden in Genesis 2--3, along with the tree of life.
 Question: where there two trees in the garden of eden Context: Canadian law requires that all persons entering Canada must carry proof of both citizenship and identity. A valid U.S. passport or passport card is preferred, although a birth certificate, naturalization certificate, citizenship certificate, or another document proving U.S. nationality, together with a government-issued photo ID (such as a driver's license) are acceptable to establish identity and nationality. However, the documents required to return to the United States can be more restrictive (for example, a birth certificate and photo ID are insufficient) -- see the section below on Return entry into the U.S.
 Question: can you get into canada without a passport or enhanced license Context: On February 10, 2017, ABC renewed Grey's Anatomy for a fourteenth season.
 Question: is season 13 the last season of grey's anatomy Context: The First Minister of Scotland (Scottish Gaelic: Prìomh Mhinistear na h-Alba; Scots: Heid Meinister o Scotland) is the leader of the Scottish Government. The First Minister chairs the Scottish Cabinet and is primarily responsible for the formulation, development and presentation of Scottish Government policy. Additional functions of the First Minister include promoting and representing Scotland, in an official capacity, at home and abroad and responsibility for constitutional affairs, as they relate to devolution and the Scottish Government.
 Question: does scotland have a president or prime minister
Yes
No
Yes
Yes
No
No