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: The photic sneeze reflex (also known as, Autosomal Compelling Helio-Ophthalmic Outburst (ACHOO) and colloquially sun sneezing) is a condition that causes sneezing in response to numerous stimuli, such as looking at bright lights or periocular (surrounding the eyeball) injection. The condition affects 18-35% of the population in the United States, but its exact mechanism of action is not well understood.
 Question: can looking into the sun make you sneeze Context: Twelve teams competed in the men's tournament, which was to be held from 14 to 25 February, while eight teams competed in the women's tournament, from 10 to 22 February. In a historic deal, the women's tournament featured a combined Korean team with an expanded roster.
 Question: is there men's ice hockey in the olympics Context: London Bridge is a central London railway terminus and connected London Underground station in Southwark, occupying a large area on three levels immediately south-east of London Bridge and 1.6 miles (2.6 km) east of Charing Cross. The main line station is the oldest railway station in London fare zone 1 and one of the oldest in the world having opened in 1836. It is one of two main line termini in London to the south of the River Thames, the other being Waterloo.
 Question: is there a tube station at london bridge Context: Just like other affines, or ``in-laws'', siblings-in-law are related by a type of kinship called affinity. Just like the children of one's siblings, the children of one's siblings-in-law are called simply nieces and nephews -- if necessary, specified whether ``by marriage'', as opposed to ``by blood'' or ``by adoption''.
 Question: are my siblings in laws my in laws Context: Although not officially confirmed by the networks, series co-creator Linda Schuyler has stated that brainstorming is underway for seasons five and six of Next Class. New series leads and recurring characters were also cast to join the series.
 Question: will there be more seasons of degrassi next class Context: Heart arrhythmia (also known as arrhythmia, dysrhythmia, or irregular heartbeat) is a group of conditions in which the heartbeat is irregular, too fast, or too slow. A heart rate that is too fast -- above 100 beats per minute in adults -- is called tachycardia and a heart rate that is too slow -- below 60 beats per minute -- is called bradycardia. Many types of arrhythmia have no symptoms. When symptoms are present these may include palpitations or feeling a pause between heartbeats. In more serious cases there may be lightheadedness, passing out, shortness of breath, or chest pain. While most types of arrhythmia are not serious, some predispose a person to complications such as stroke or heart failure. Others may result in cardiac arrest.
 Question: is there a difference between arrhythmia and dysrhythmia
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