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: With the AFL--NFL merger of 1970, the newly merged NFL was granted a Sherman Anti-Trust Act exemption, which emboldened some team owners to expand the exhibition schedule and to require season-ticket holders to pay for one, then two, then three home exhibition games if they wanted to keep their season tickets. The exhibition season then became, and remains, a large source of owner revenue that is not shared with the players. From 1970 through 1977, the NFL season consisted of 14 regular season games and six exhibition games, sometimes but not always three at home and three away (the 1973 Washington Redskins, for instance, played all but one of six preseason games at home), with some played at neutral sites. Since 1978, the regular season is 16 games, and the exhibition season was cut from six to four games. Two teams play five exhibition games, however.
 Question: did the nfl ever play 6 preseason games Context: Genetic sexual attraction (GSA) is a term for an overwhelming sexual attraction that may develop between close blood relatives who first meet as adults.
 Question: can siblings fall in love with each other Context: On July 5, the ship California Star recorded winds of 35 mph (55 km/h) and a barometric pressure of 1,005.8 mb (30 inHg); consequently, the storm was upgraded into Tropical Storm Natalie. After passing through the Tres Marinas Islands just offshore, Natalie attained its peak intensity of 80 mph (130 km/h) (making Natalie a Category 1 hurricane on the present-day Saffir-Simpson Hurricane Wind Scale) and a peak pressure of 1,001 mb (29.6 inHg), though the Pacific hurricane database does not show the storm getting any stronger than 50 mph (80 km/h). The next day, July 7, the NFWC reported that Natalie made landfall near Mazatlan with winds of 50 mph (80 km/h) just before dissipating. No known impact was recorded.
 Question: has there ever been a hurricane named natalie Context: The Fifth Amendment (Amendment V) to the United States Constitution is part of the Bill of Rights and, among other things, protects individuals from being compelled to be witnesses against themselves in criminal cases. ``Pleading the Fifth'' is thus a colloquial term for invoking the right that allows witnesses to decline to answer questions where the answers might incriminate them, and generally without having to suffer a penalty for asserting the right. This evidentiary privilege ensures that defendants cannot be compelled to become witnesses at their own trials. If, however, they choose to testify, they are not entitled to the right during cross-examination, where questions are relevant to their testimony on direct examination. The Amendment requires that felonies be tried only upon indictment by a grand jury. Federal grand juries can force people to take the witness stand, but defendants in those proceedings have Fifth Amendment privileges until they choose to answer any question. To claim the privilege for failure to answer when being interviewed by police, the interviewee must have explicitly invoked the constitutional right when declining to answer questions.
 Question: can you use the 5th amendment in court
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