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: Pangolins were formerly classified with various other orders, for example Xenarthra, which includes the ordinary anteaters, sloths, and the similar-looking armadillos. Newer genetic evidence, however, indicates their closest living relatives are the Carnivora with which they form the clade Ferae. Some palaeontologists, placing Ernanodonta in a separate suborder of Cimolesta near Pholidota, have classified the pangolins in the order Cimolesta, together with several extinct groups indicated (†) below, though this idea has fallen out of favor since cimolestids have been determined to have not been placental mammals. A 2015 study has supported close affinities between pangolins and the extinct group Creodonta, as well as many former Cimolestans (Cimolestes itself was recovered as a far more basal mammal).
 Question: is a pangolin the same as an armadillo Context: In accordance with the law, citizens of all countries require a visa to visit Iraq.
 Question: do i need a visa to go to iraq Context: Although not identical, the 7.62×51mm NATO and the commercial .308 Winchester cartridges are similar enough that they can be loaded into rifles chambered for the other round, but the Winchester .308 cartridges are typically loaded to higher pressures than 7.62×51mm NATO cartridges. Even though the Sporting Arms and Ammunition Manufacturers' Institute (SAAMI) does not consider it unsafe to fire the commercial round in weapons chambered for the NATO round, there is significant discussion about compatible chamber and muzzle pressures between the two cartridges based on powder loads and wall thicknesses on the military vs. commercial rounds. While the debate goes both ways, the ATF recommends checking the stamping on the barrel; if one is unsure, one can consult the maker of the firearm.
 Question: is the 308 the same as 7.62 x51 Context: The group keeps searching for Sophia but is unsuccessful. In the episode ``Cherokee Rose'', Carl's injuries ultimately lead the whole group onto Hershel Greene's farm, where they settle. They continue their search, but still nothing seems to turn up. In the episode ``Chupacabra'', the only thing that comes to light is Sophia's doll, which had been discovered by a member of the group named Daryl Dixon. Daryl goes on several searches for Sophia, being one of the most devoted members of the group in looking towards recovering her. He and Carol bond greatly because of his efforts. In the mid-season finale ``Pretty Much Dead Already'', Glenn tells the group that he discovered that Hershel has been keeping a group of walkers, consisting largely of his family and neighbors, in his barn, as he had believed them to be sick but nonetheless curable patients. Shane goes against Rick's orders, opens the barn, and (along with the rest of the group) shoots all the walkers that stumble out. Just as things seem to be over and done with, one more walker stumbles out of the barn - Sophia, who had been bitten while in the woods. (She had then been found by Otis, who put her zombified form in the barn before his death.) Knowing what must be done, Rick steps forward and shoots her, putting her out of her misery. In the mid-season premiere ``Nebraska'', she is buried in a funeral ceremony, alongside Hershel's second wife Annette and stepson Shawn (who were also kept in his barn as walkers). Carol does not attend the funeral because her daughter ``died a long time ago''.
 Question: the walking dead do they ever find sophia
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Yes