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: Dust are fine particles of matter. It generally consists of particles in the atmosphere that come from various sources such as soil, dust lifted by weather (an aeolian process), volcanic eruptions, and pollution. Dust in homes, offices, and other human environments contains small amounts of plant pollen, human and animal hairs, textile fibers, paper fibers, minerals from outdoor soil, human skin cells, burnt meteorite particles, and many other materials which may be found in the local environment.
 Question: is a dust particle an example of matter Context: A player who decides to play rock will beat another player who has chosen scissors (``rock crushes scissors'' or sometimes ``blunts scissors''), but will lose to one who has played paper (``paper covers rock''); a play of paper will lose to a play of scissors (``scissors cuts paper''). If both players choose the same shape, the game is tied and is usually immediately replayed to break the tie. The type of game originated in China and spread with increased contact with East Asia, while developing different variants in signs over time. Other names for the game in the English-speaking world include roshambo and other orderings of the three items, with ``rock'' sometimes being called ``stone''.
 Question: does paper beat rock in rock paper scissors Context: Oceanic lithosphere is less dense than asthenosphere for a few tens of millions of years but after this becomes increasingly denser than asthenosphere. This is because the chemically differentiated oceanic crust is lighter than asthenosphere, but thermal contraction of the mantle lithosphere makes it more dense than the asthenosphere. The gravitational instability of mature oceanic lithosphere has the effect that at subduction zones, oceanic lithosphere invariably sinks underneath the overriding lithosphere, which can be oceanic or continental. New oceanic lithosphere is constantly being produced at mid-ocean ridges and is recycled back to the mantle at subduction zones. As a result, oceanic lithosphere is much younger than continental lithosphere: the oldest oceanic lithosphere is about 170 million years old, while parts of the continental lithosphere are billions of years old. The oldest parts of continental lithosphere underlie cratons, and the mantle lithosphere there is thicker and less dense than typical; the relatively low density of such mantle ``roots of cratons'' helps to stabilize these regions.
 Question: is the oceanic crust part of the lithosphere Context: The series--presented as if it were a real documentary--depicts the everyday lives of office employees in the Scranton, Pennsylvania, branch of the fictional Dunder Mifflin Paper Company. In the episode, which takes place almost a year after the previous episode ``A.A.R.M.'', present and past employees of Dunder Mifflin gather for the wedding of Dwight Schrute (Rainn Wilson) and Angela Martin (Angela Kinsey), during which Michael Scott (Steve Carell) returns to serve as Dwight's best man. In addition, Pam Halpert (Jenna Fischer) and Jim Halpert (John Krasinski) finally decide to pursue Jim's dream of working in sports marketing. Finally, everyone comes together for a final round of interviews and goodbyes.
 Question: does michael scott come back in the last episode
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