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: A gamemaster (GM; also known as game master, game manager, game moderator or referee) is a person who acts as an organizer, officiant for regarding rules, arbitrator, and moderator for a multiplayer role-playing game. They are more common in co-operative games in which players work together than in competitive games in which players oppose each other. The act performed by a gamemaster is sometimes referred to as ``Gamemastering'' or simply ``GM-ing''.
 Question: is there such thing as a game master Context: Some authors use more general definitions of ``positive definite'', including some non-symmetric real matrices, or non-Hermitian complex ones.
 Question: can a positive definite matrix be non symmetric Context: The .44 Magnum is based on a lengthened .44 Special case, loaded to higher pressures for greater velocity (and thus, energy). The .44 Magnum has since been eclipsed in power by the .454 Casull, and most recently by the .460 S&W Magnum and .500 S&W Magnum, among others; nevertheless, it has remained one of the most popular commercial large-bore magnum cartridges. When loaded to its maximum and with heavy, deeply penetrating bullets, the .44 Magnum cartridge is suitable for short-range hunting of all North American game--though at the cost of heavy recoil and muzzle flash when fired in handguns, less so in carbines and rifles.
 Question: is 44 special the same as 44 mag Context: The next morning, after the ball, Lynette asks Tom where he had been when the fire took place at Rick's restaurant. Tom denies that he did it and he says he was listening to the car radio about the Cavaliers' basketball game and assures her that he did not start the fire. Rick comes by to the pizzeria and confronts Tom about the fire and that he found a matchbook from Scavo's pizzeria at the back of his restaurant. Tom again denies that he committed the arson and the men start to fight. Lynette tries to break the fight but fails and Andrew has to call the police. The incident leads to the police for an investigation about the fire. While waiting for Tom being questioned by the police, Rick expresses to Lynette that he missed her so much, and that makes Lynette uncomfortable so she barges into the investigation room. Lynette lies to the police that she saw Tom leave the ball momentarily, providing him with an alibi. After the police's investigation, Lynette and Tom argue when she still does not believe Tom. Tom reveals that he did not trust her with Rick, even though Lynette assured him that nothing happened between them. Later that night, Lynette finds out that Porter and Preston are the ones who set Rick's restaurant on fire, as the twins worried that Rick may try to take Lynette away from her family.
 Question: did tom start the fire at rick's
Yes
Yes
Yes
No
No