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: Major Crimes is an American television police procedural series starring Mary McDonnell. It is a successor spin-off of The Closer and premiered on TNT August 13, 2012, following that show's finale.
 Question: is major crimes a spin off of the closer Context: The return address is not required on postal mail. However, lack of a return address prevents the postal service from being able to return the item if it proves undeliverable; such as from damage, postage due, or invalid destination. Such mail may otherwise become dead letter mail.
 Question: can you send an envelope without a return address Context: Texas hold 'em (also known as Texas holdem, hold 'em, and holdem) is a variation of the card game of poker. Two cards, known as the hole cards, are dealt face down to each player, and then five community cards are dealt face up in three stages. The stages consist of a series of three cards (``the flop''), later an additional single card (``the turn'' or ``fourth street''), and a final card (``the river'' or ``fifth street''). Each player seeks the best five card poker hand from any combination of the seven cards of the five community cards and their own two hole cards. (If a player's best five-card poker hand consists only of the five community cards and none of the player's hole cards, it is called ``playing the board''. If you play the board on the river, then you can do no better than tie the other player(s) in the game if no player can make a better hand than the board represents, using either or both hole cards.) Players have betting options to check, call, raise, or fold. Rounds of betting take place before the flop is dealt and after each subsequent deal.
 Question: are texas hold em and poker the same Context: Drinking in public is most commonly accepted.
 Question: can you drink on the street in china Context: Ontology is the philosophical study of being. More broadly, it studies concepts that directly relate to being, in particular becoming, existence, reality, as well as the basic categories of being and their relations. Traditionally listed as a part of the major branch of philosophy known as metaphysics, ontology often deals with questions concerning what entities exist or may be said to exist and how such entities may be grouped, related within a hierarchy, and subdivided according to similarities and differences.
 Question: the term ontological comes from the greek and means having to do with the science of being Context: For nearly all models of induction cooktops, a cooking vessel must be made of, or contain, a ferrous metal such as cast iron or some stainless steels. The iron in the pot concentrates the current to produce heat in the metal. If the metal is too thin, or does not provide enough resistance to current flow, heating will not be effective. Most induction tops will not heat copper or aluminum vessels because the magnetic field cannot produce a concentrated current; ``all metal'' induction tops use much higher frequencies to overcome that effect. Any vessel can be used if placed on a suitable metal disk which functions as a conventional hotplate.
 Question: can stainless steel be used on induction cooktop
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