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: According to the 2015 material safety data sheet, the ingredients are feldspar, linear sodium dodecyl benzene sulfonate (DDBSA), and oxalic acid. Unlike more abrasive cleaning powders such as Comet and Ajax, Bar Keepers Friend uses oxalic acid as its primary active ingredient. A similar abrasive cleaning product, Zud Heavy Duty Cleanser, also contains oxalic acid. Prolonged use and extended skin contact may cause irritation, peeling and contact dermatitis, which is avoided by wearing gloves. The product can also be an eye irritant.
 Question: is bar keepers friend the same as comet Context: A braid (also referred to as a plait) is a complex structure or pattern formed by interlacing three or more strands of flexible material such as textile yarns, wire, or hair. Compared with the process of weaving, which usually involves two separate, perpendicular groups of strands (warp and weft), a braid is usually long and narrow, with each component strand functionally equivalent in zigzagging forward through the overlapping mass of the others. The most common braid is a flat, solid, three-stranded structure. More complex braids can be constructed from an arbitrary number of strands to create a wider range of structures. Braids have been made for thousands of years in many different cultures, and for a variety of uses. Traditionally, the materials used in braids have depended on the indigenous plants and animals available in the local area.
 Question: is a braid and a plait the same thing Context: Filming began in Shreveport, Louisiana, in mid-July 2012. Because Olympus Has Fallen was filmed so far from its actual setting of Washington, D.C., the entire production relied heavily upon visual effects, particularly computer-generated imagery. For example, computers were used to create nearly all of the opening sequence in which the First Lady is killed in a car accident, with chroma key greenscreen technology used to composite the actors into the computer-generated snowy scenery. For scenes where actors walked in or out of the White House, a first-floor façade and entrance were built; computers added the second floor, roof, and downtown D.C. cityscape. Action scenes with the White House in the background were filmed in open fields and the White House and D.C. were added in post-production.
 Question: was olympus has fallen filmed at the white house Context: The New York City Sheriff's Office (NYSO), officially the Office of the Sheriff of the City of New York, is the primary civil enforcement agency for New York City. The Sheriff's Office is a division of the New York City Department of Finance, operating as the civil enforcement arm. The Sheriff's Office is headed by a sheriff, who is appointed to the position by the mayor, unlike most sheriffs in New York State who are elected officials.
 Question: does new york city have a sheriff's department
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Yes