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: If allowed to persist, CS can lead to cardiac arrest and ultimately death. That's why it's very important to identify the underlying cause and treat accordingly in a timely fashion. The initial goals of medical therapy is to return blood flow to the body. This can done in a number of ways--fluid resuscitation, blood transfusions, vasopressors, and ionotropes. Selection of therapy depends upon again underlying cause and patient's response to therapy. .
 Question: is cardiogenic shock the same as cardiac arrest Context: Dr. Henry Jekyll feels he is battling between the good and bad within himself, thus leading to the struggle with his alter ego, Edward Hyde. He spends his life trying to repress evil urges that are not fitting for a man of his stature. He develops a serum in an attempt to mask this hidden evil. However, in doing so, Jekyll transforms into Hyde, a hideous creature without compassion or remorse. Jekyll has a friendly personality, but as Hyde, he becomes mysterious and violent. As time goes by, Hyde grows in power and eventually manifests whenever Jekyll shows signs of physical or moral weakness, no longer needing the serum to be released.
 Question: are dr jekyll and mr hyde the same person Context: Black Swan is a 2010 American psychological horror film directed by Darren Aronofsky. The screenplay was written by Mark Heyman, John McLaughlin, and Andres Heinz, based on an original story by Heinz. The film stars Natalie Portman, Vincent Cassel, Mila Kunis, Barbara Hershey and Winona Ryder. The plot revolves around a production of Tchaikovsky's Swan Lake ballet by a prestigious New York City ballet company. The production requires a ballerina to play the innocent and fragile White Swan, for which the committed dancer Nina (Portman) is a perfect fit, as well as the dark and sensual Black Swan, which are qualities better embodied by the new arrival Lily (Kunis). Nina is overwhelmed by a feeling of immense pressure when she finds herself competing for the part, causing her to lose her tenuous grip on reality and descend into a living nightmare.
 Question: is black swan movie based on a book Context: Magenta is Blue's best friend, who is identical to her with the exception of a magenta fur coat. She is first shown in the episode ``Blue's Story Time'' but is not properly introduced until ``Magenta Comes Over''. She is one of Blue's classmates at school and has visited the Blue's Clues house on special occasions. She gets a pair of purple eyeglasses in the fourth season and keeps them for her appearances later on in the series. Magenta is shyer than Blue but shares the same playful and energetic attitude. Steven Burns stated in an interview that both she and Blue are girls. She is voiced by Koyalee Chanda.
 Question: is magenta from blue's clues a boy
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