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 .45 ACP (Automatic Colt Pistol), or .45 Auto (11.43×23mm) is a handgun cartridge designed by John Browning in 1905, for use in his prototype Colt semi-automatic pistol. After successful military trials, it was adopted as the standard chambering for Colt's M1911 pistol, being named .45 ACP.
 Question: is .45 auto and .45 acp the same Context: It is not meaningful to assign a value to the king relative to the other pieces, as it cannot be captured or exchanged. In this sense, its value could be considered infinite. As an assessment of the king's capability as an offensive piece in the endgame, it is often considered to be slightly stronger than a bishop or knight -- Emanuel Lasker gave it the value of a knight plus a pawn (i.e. four points on the scale of chess piece relative value) (Lasker 1934:73). It is better at defending nearby pawns than the knight is, and it is better at attacking them than the bishop is (Ward 1996:13).
 Question: can a king capture a king in chess Context: Archie Comics trademarked the term 'Bughead', the name created by fans of the relationship between Betty and Jughead in both comics and the CW Riverdale. Betty and Jughead are canon, romantically, so far only in the 'Riverdale' universe, though Archie Comics has introduced their sleuthing relationship and subsequent ship name (#bughead) into their run of Riverdale comics.
 Question: did jughead and betty date in the comics Context: When Torres again goes into cardiac arrest, Montgomery delivers her daughter at twenty-three weeks's gestation. The baby is initially unable to breathe, so with Sloan's support, Robbins steps in and is able to revive her. Across the operating room, Torres's condition begins to improve. Once the surgery is complete, the doctors deal with their own affairs; Sloan's former partner Lexie Grey (Chyler Leigh) commits to her new relationship with resident Jackson Avery (Jesse Williams); Lexie's sister (and series main character) Meredith Grey (Ellen Pompeo, primary series star) confesses that she was jealous of Torres's pregnancy, which prompts her husband Derek Shepherd (Patrick Dempsey) to promise that they will have a child together; Altman tells Yang that she can no longer teach her; Sloan and Robbins bond over their shared parenthood. Later, as Robbins keeps a vigil by Torres's bedside, the hallucinatory Torres is able to rouse her recovering self. As she regains consciousness, Torres accepts Robbins's proposal.
 Question: does callie baby die in season 7 episode 18 Context: A boomerang is a thrown tool, typically constructed as a flat airfoil, that is designed to spin about an axis perpendicular to the direction of its flight. A returning boomerang is designed to return to the thrower. It is well known as a weapon used by Indigenous Australians for hunting.
 Question: can a boomerang be used as a weapon
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Yes