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: For a person standing in an elevator either stationary or moving at constant velocity, the normal force on the person's feet balances the person's weight. In an elevator that is accelerating upward, the normal force is greater than the person's ground weight and so the person's perceived weight increases (making the person feel heavier). In an elevator that is accelerating downward, the normal force is less than the person's ground weight and so a passenger's perceived weight decreases. If a passenger were to stand on a weighing scale, such as a conventional bathroom scale, while riding the elevator, the scale will be reading the normal force it delivers to the passenger's feet, and will be different than the person's ground weight if the elevator cab is accelerating up or down. The weighing scale measures normal force (which varies as the elevator cab accelerates), not gravitational force (which does not vary as the cab accelerates).
 Question: is weight always equal to the normal force Context: The Rocky Mountains, also known as the Rockies, are a major mountain range in western North America. The Rocky Mountains stretch more than 3,000 miles (4,800 km) from the northernmost part of British Columbia, in western Canada, to New Mexico, in the Southwestern United States. Within the North American Cordillera, the Rockies are somewhat distinct from the Pacific Coast Ranges, Cascade Range, and the Sierra Nevada, which all lie further to the west.
 Question: is the sierra nevada part of the rocky mountains Context: DiCaprio was nominated for his first Academy Award, BAFTA Award and Critics' Choice Movie Award for Best Actor for his role as Howard Hughes in the biographical drama The Aviator (2004); he also won a Golden Globe Award in the same category. For his next appearances--the crime drama The Departed (2006), the war thriller Blood Diamond (2006), the drama Revolutionary Road (2008) and the biographical drama J. Edgar (2011)--he garnered Golden Globe Award for Best Actor -- Motion Picture Drama nominations. DiCaprio earned nominations for the Saturn Award for Best Actor for his roles in the psychological thriller Shutter Island (2010) and the science fiction thriller Inception (2010). He co-produced and played stockbroker Jordan Belfort in The Wolf of Wall Street (2013), a role that earned him the Golden Globe Award for Best Actor -- Motion Picture Musical or Comedy. The film was nominated for several Academy Awards, including Best Picture and Best Actor, although it failed to win in any category. He won the Golden Globe Award, BAFTA Award, and Academy Award for Best Actor for his portrayal of Hugh Glass in the 2015 film The Revenant.
 Question: did leonardo dicaprio win an award for the revenant Context: Voting rights of United States citizens in Puerto Rico, like the voting rights of residents of other United States territories, differ from those of United States citizens in each of the fifty states and the District of Columbia. Residents of Puerto Rico and other U.S. territories do not have voting representation in the United States Congress, and are not entitled to electoral votes for President. The United States Constitution grants congressional voting representation to U.S. states, which Puerto Rico and other U.S. territories are not, specifying that members of Congress shall be elected by direct popular vote and that the President and the Vice President shall be elected by electors chosen by the States.
 Question: does puerto rico have a representative in congress
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No