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: Allison's cruel werewolf-hunter aunt, Kate Argent (Jill Wagner), arrives into town. Derek suspects Scott's mysterious veterinarian boss, Dr. Alan Deaton (Seth Gilliam) is the Alpha, but after it is confirmed that he is not, Alan concedes he is aware of the supernatural world and becomes Scott's ally. Jackson learns Scott is a werewolf and devises a plan to become a werewolf himself to rival Scott's success at lacrosse. The Alpha werewolf is revealed to be Derek's uncle, Peter Hale (Ian Bohen), who was the only survivor of the fire. Kate reveals to Derek that it was she who started the fire, and she also reveals the existence of werewolves to Allison.
 Question: does jackson find out scott is a werewolf Context: The portion of the marginal cost curve above its intersection with the average variable cost curve is the supply curve for a firm operating in a perfectly competitive market. (the portion of the MC curve below its intersection with the AVC curve is not part of the supply curve because a firm would not operate at price below the shutdown point) This is not true for firms operating in other market structures. For example, while a monopoly ``has'' an MC curve it does not have a supply curve. In a perfectly competitive market, a supply curve shows the quantity a seller's willing and able to supply at each price -- for each price, there is a unique quantity that would be supplied. The one-to-one relationship simply is absent in the case of a monopoly. With a monopoly, there could be an infinite number of prices associated with a given quantity. It all depends on the shape and position of the demand curve and its accompanying marginal revenue curve.
 Question: is marginal cost curve same as supply curve Context: The untitled Avengers film, colloquially referred to as Avengers 4, is an upcoming American superhero film based on the Marvel Comics superhero team the Avengers, produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures. It is intended to be the direct sequel to 2018's Avengers: Infinity War, as well as the sequel to 2012's Marvel's The Avengers and 2015's Avengers: Age of Ultron and the twenty-second film in the Marvel Cinematic Universe (MCU). The film is directed by Anthony and Joe Russo, with a screenplay by the writing team of Christopher Markus and Stephen McFeely, and features an ensemble cast with many actors from previous MCU films.
 Question: is the a sequel to marvel infinity war Context: In terms of the relational model of databases, a table can be considered a convenient representation of a relation, but the two are not strictly equivalent. For instance, an SQL table can potentially contain duplicate rows, whereas a true relation cannot contain duplicate tuples. Similarly, representation as a table implies a particular ordering to the rows and columns, whereas a relation is explicitly unordered. However, the database system does not guarantee any ordering of the rows unless an ORDER BY clause is specified in the SELECT statement that queries the table.
 Question: if a table contains a primary key there can be no duplicate records in a table
Yes
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Yes
No