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: While mentioned in passing throughout later seasons, Burke officially returns in the tenth season in order to conclude Cristina Yang's departure from the series.
 Question: does dr burke come back in grey's anatomy Context: Boston butt or pork butt is the American name for a cut of pork that comes from the upper part of the shoulder from the front leg and may contain the blade bone. Boston butt is the most common cut used for pulled pork, a staple of barbecue in the southern United States. When smoked and cured, the cut is sometimes called a picnic ham, as the resulting meat closely resembles a ham taken from the hind leg. In Louisiana cuisine, cured, smoked, and spiced pork shoulder is called tasso ham.
 Question: is boston butt and pork butt the same Context: A persistent rumor is that debossed (imprinted with stamped in letters) dog tags were issued from World War II till the end of the Vietnam War and that currently the U.S. Armed Forces is issuing embossed (imprinted with raised letters) dog tags. In actuality, the U.S. Armed Forces issues dog tags with both types of imprinting, depending on the machine used at a given facility. The military issued 95% of their identification tags up until recently (within the past 10 years) with debossed text.
 Question: does the us army still issue dog tags Context: Mehran Karimi Nasseri (Persian: مهران کریمی ناصری pronounced (mehˈrɒn kjæriˈmi nɒseˈri); born 1942), also known as Sir, Alfred Mehran, is an Iranian refugee who lived in the departure lounge of Terminal One in Charles de Gaulle Airport from 26 August 1988 until July 2006, when he was hospitalized for an unspecified ailment. His autobiography has been published as a book, The Terminal Man, in 2004. His story was the inspiration for the 2004 Steven Spielberg film The Terminal.
 Question: was the movie terminal based on a true story Context: Global men's fashion magazine Topman emphasizes the flexibility of smart casual. An individual's personality and pleasure of clothing choice defines the dress code provided that the attire is a multi-purpose outfit that is acceptable for formal occasions, dating or casual social gatherings. Topman explains casual and formal clothing pieces are mixed and matched, and illustrates a smart casual outfit can include a mixture of jeans, blazers, sweaters, necktie, a pair of Brogue shoes, dress shirts or a pair of Converse shoes.
 Question: can you wear jeans to a smart casual restaurant Context: The dorsal fin is small; its height averages about 28 centimetres (11 in), and usually ranges between 20 and 40 cm (7.9 and 15.7 in), though it can be as small as 8 cm (3.1 in) or as large as 70 cm (28 in). It is visible only briefly during the dive sequence. Located around three-quarters of the way along the length of the body, it varies in shape from one individual to another; some only have a barely perceptible lump, but others may have prominent and falcate (sickle-shaped) dorsals. When surfacing to breathe, the blue whale raises its shoulder and blowhole out of the water to a greater extent than other large whales, such as the fin or sei whales. Observers can use this trait to differentiate between species at sea. Some blue whales in the North Atlantic and North Pacific raise their tail fluke when diving. When breathing, the whale emits a vertical single-column spout, typically 9 metres (30 ft) high, but reaching up to 12 metres (39 ft). Its lung capacity is 5,000 litres (1,300 US gal). Blue whales have twin blowholes shielded by a large splashguard.
 Question: does a blue whale have a dorsal fin
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