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: Although a pendulum can theoretically be any shape, any rigid object swinging on a pivot, clock pendulums are usually made of a weight or bob attached to the bottom end of a rod, with the top attached to a pivot so it can swing. The advantage of this construction is that it positions the centre of mass close to the physical end of the pendulum, farthest from the pivot. This maximizes the moment of inertia, and minimises the length of pendulum required for a given period. Shorter pendulums allow the clock case to be made smaller, and also minimize the pendulum's air resistance. Since most of the energy loss in clocks is due to air friction of the pendulum, this allows clocks to run longer on a given power source.
 Question: does the weight of a bob effect a pendulum Context: Another form of virginity testing involves testing for laxity of vaginal muscles with fingers (the ``two-finger test''). A doctor performs the test by inserting a finger into the female's vagina to check the level of vaginal laxity, which is used to determine if she is ``habituated to sexual intercourse''. However, the usefulness of these criteria has been questioned by medical authorities and opponents of virginity testing because vaginal laxity and the absence of a hymen can both be caused by other factors, and the ``two-finger test'' is based on subjective observation. In virginity tests, the presence of a hymen is often used to determine if a woman is a virgin.
 Question: can you get tested to see if your a virgin Context: Texas (/ˈtɛksəs/, locally /-səz/; Spanish: Texas or Tejas (ˈtexas)) is the second largest state in the United States by both area and population. Geographically located in the South Central region of the country, Texas shares borders with the U.S. states of Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the west, and the Mexican states of Chihuahua, Coahuila, Nuevo León, and Tamaulipas to the southwest, while the Gulf of Mexico is to the southeast.
 Question: is texas the largest state in the us Context: Mount Fuji (富士山, Fujisan, IPA: (ɸɯꜜdʑisaɴ) ( listen)), located on Honshu Island, is the highest mountain in Japan at 3,776.24 m (12,389 ft). An active stratovolcano that last erupted in 1707--08, Mount Fuji lies about 100 kilometres (60 mi) south-west of Tokyo, and can be seen from there on a clear day. Mount Fuji's exceptionally symmetrical cone, which is snow-capped for about 5 months a year, is a well-known symbol of Japan and it is frequently depicted in art and photographs, as well as visited by sightseers and climbers.
 Question: is mount fuji the highest volcano in japan
Yes
Yes
No
No
Yes