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: Cats have seven cervical vertebrae like almost all mammals, thirteen thoracic vertebrae (humans have twelve), seven lumbar vertebrae (humans have five), three sacral vertebrae (humans have five because of their bipedal posture), and, except for Manx cats and other shorter tailed cats, twenty-two or twenty-three caudal vertebrae (humans have three to five, fused into an internal coccyx). The extra lumbar and thoracic vertebrae account for the cat's enhanced spinal mobility and flexibility, compared to humans. The caudal vertebrae form the tail, used by the cat as a counterbalance to the body during quick movements. Between their vertebrae, they have elastic discs, useful for cushioning the jump landings.
 Question: are there bones in a cat's tail Context: AFCI breakers have been required for circuits feeding electrical outlets in residential bedrooms by the electrical codes of Canada and the United States since the beginning of the 21st century; the U.S. National Electrical Code has required them to protect most residential outlets since 2014, and the Canadian Electrical Code has since 2015. In parts of the world using 230 V, where the higher voltage implies lower currents, specifically Western Europe and the UK, adoption is slower, and their use is optional, except in high risk cases.
 Question: do i have to use arc fault breakers Context: A passing lane is commonly referred to as a ``fast lane'' because it is often used for extended periods of time for through traffic or fast traffic. In theory, a passing lane should be used only for passing, thus allowing, even on a road with only two lanes in each direction, motorists to travel at their own pace.
 Question: is there a such thing as a fast lane Context: The story centers on two cousins, Dicky and Emmeline Lestrange, who are marooned with a galley cook on an island in the South Pacific following a shipwreck. The galley cook, Paddy Button, assumes responsibility for the children and teaches them how to survive, cautioning them to avoid the ``arita'' berries, which he calls ``the never-wake-up berries.''
 Question: are the blue lagoon characters brother and sister Context: The events helped to discredit Bennett's Conservative government, and in the 1935 federal election, his party went from holding 134 seats to just 39. After the Trek, the Saskatchewan government provided free transportation as a peace sign back to the west. The camps were soon dismantled and replaced by seasonal relief camps run by the provinces, and that paid the men slightly more for their labor than the earlier camps. Although the Trek did not reach Ottawa, its reverberations certainly did. Several demands of the Trekkers were eventually met, and the public support that galvanized behind the Trek set the tone for the social and welfare provisions of the postwar era.
 Question: was the on to ottawa trek a success
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