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 association football, a player who has appeared for a football club during a knockout cup but subsequently transfers to another club is ineligible to play for the new club in the remainder of that season's cup competition. Such a player is said to be cup-tied i.e. tied to their original club for the duration of the cup tournament. They become eligible for their new club in the following season.
 Question: can a player play in uefa competition for more than one club in the same season Context: Bloomingdale's Inc. is an American department store chain; it was founded by Joseph B. and Lyman G. Bloomingdale in 1861. It became a division of the Cincinnati-based Federated Department Stores in 1994, through which it is affiliated with the Macy's department store chain; the holding company was renamed Macy's, Inc. in 2007. As of 2017, there are 38 full-line stores and 17 outlet stores with the Bloomingdale's nameplate in operation throughout the United States. Its headquarters and flagship store are located at 59th Street and Lexington Avenue in the New York City borough of Manhattan.
 Question: is macy's and bloomingdales the same company Context: The coefficient of variation (CV) is defined as the ratio of the standard deviation σ (\displaystyle \ \sigma ) to the mean μ (\displaystyle \ \mu ) : c v = σ μ . (\displaystyle c_(\rm (v))=(\frac (\sigma )(\mu )).) It shows the extent of variability in relation to the mean of the population. The coefficient of variation should be computed only for data measured on a ratio scale, as these are the measurements that can only take non-negative values. The coefficient of variation may not have any meaning for data on an interval scale. For example, most temperature scales (e.g., Celsius, Fahrenheit etc.) are interval scales that can take both positive and negative values, whereas the Kelvin temperature can never be less than zero, which is the complete absence of thermal energy. Hence, the Kelvin scale is a ratio scale. While the standard deviation (SD) can be derived on both the Kelvin and the Celsius scale (with both leading to the same SDs), the CV is only relevant as a measure of relative variability for the Kelvin scale.
 Question: can coefficient of variation be more than 1 Context: The harmonica, also known as a French harp or mouth organ, is a free reed wind instrument used worldwide in many musical genres, notably in blues, American folk music, classical music, jazz, country, and rock and roll. There are many types of harmonica, including diatonic, chromatic, tremolo, octave, orchestral, and bass versions. A harmonica is played by using the mouth (lips and tongue) to direct air into or out of one or more holes along a mouthpiece. Behind each hole is a chamber containing at least one reed. A harmonica reed is a flat elongated spring typically made of brass, stainless steel, or bronze, which is secured at one end over a slot that serves as an airway. When the free end is made to vibrate by the player's air, it alternately blocks and unblocks the airway to produce sound.
 Question: is a mouth organ the same as a harmonica
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Yes