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 the early years of baseball, all batted balls that cleared the fence after a bounce in fair territory or on a fly were counted as home runs. The rule was changed by the American League prior to the 1930 season and subsequently by the National League on December 12, 1930. Notably, the pre-1930 rule includes most of Babe Ruth's career. Early baseball statistics do not differentiate between home runs that cleared the fence on a bounce compared to those that did not. However, most baseball historians believe that Ruth likely missed out on more home runs that did not count due to other differences in the rules in place during his career compared to the number of home runs he likely hit off bounces.
 Question: was a ground rule double ever a home run 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: A player's turn continues so long as he legally pockets one or more object balls with each shot. A shooter can even knock in his own ball, allowing him to continue a turn in exchange for his now-weakened position. This circumstance is called ``cutting one's own throat''. If a player sinks his own last ball (intentionally or otherwise), he must sit out the rest of the game, except as noted below.
 Question: can you hit your own ball in cutthroat
Yes
Yes
No
Yes