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: The United States Pharmacopeia defines 'isopropyl rubbing alcohol USP' as containing approximately 70 percent by volume of pure isopropyl alcohol and defines 'rubbing alcohol USP' as containing approximately 70 percent by volume of denatured alcohol. In Ireland and the UK, the comparable preparation is surgical spirit B.P., which the British Pharmacopoeia defines as 95% methylated spirit, 2.5% castor oil, 2% diethyl phthalate, and 0.5% methyl salicylate. Under its alternative name of ``wintergreen oil'', methyl salicylate is a common additive to North American rubbing alcohol products. Individual manufacturers are permitted to use their own formulation standards in which the ethanol content for retail bottles of rubbing alcohol is labeled as and ranges from 70-99% v/v.
 Question: is surgical spirit the same as methylated spirit Context: A soccer-specific stadium typically has amenities, dimensions and scale suitable for soccer in North America, including a scoreboard, video screen, luxury suites and possibly a roof. The field dimensions are within the range found optimal by FIFA: 110--120 yards (100--110 m) long by 70--80 yards (64--73 m) wide. These soccer field dimensions are wider than the regulation American football field width of 53 ⁄ yards (48.8 m), or the 65-yard (59 m) width of a Canadian football field. The playing surface typically consists of grass as opposed to artificial turf, as the latter is generally disfavored for soccer matches since players are more susceptible to injuries. However, some soccer specific stadiums, such as Portland's Providence Park and Creighton University's Morrison Stadium, do have artificial turf.
 Question: is a professional soccer field as big as a football field Context: The Normandy landings were the landing operations on Tuesday, 6 June 1944 of the Allied invasion of Normandy in Operation Overlord during World War II. Codenamed Operation Neptune and often referred to as D-Day, it was the largest seaborne invasion in history. The operation began the liberation of German-occupied France (and later Europe) from Nazi control, and laid the foundations of the Allied victory on the Western Front.
 Question: was d day the largest invasion in history Context: Blumas said that he was put on hold for two months during the audition process, and that there had been ``a lot of switch-overs with the directors''. Blumas ended up playing Teddy as a sort of father figure. He began training to drive a Zamboni soon after arriving in Toronto; according to him, he later ended up smoothing the ice on some mornings at the rink where they were shooting. Panettiere did much of her own skating, including a fast spin seen at the end of the regionals short program. Trachtenberg trained for eight months, including the time they were filming (during which time she says she worked twenty-hour days). She had to be on the ice longer than most of the other actors as she was one of the few adults on the film. She had stunt doubles to handle the falls and some of the complex moves, although Trachtenberg did learn a specific move that could not be done by a stunt double as the differences in their build would be apparent. She sustained some injuries while working on the film. According to Trachtenberg, a mistake was made in one of the physics formulas her character recites, which was later fixed; a shot of the back of her head was used and the correct term was looped in. Trachtenberg described the film as ``not a Disney kitschy movie'' and was somewhat apprehensive of the idea of a sequel for fear of belittling the original. Cusack noted that the relationship between Casey and her mother had already been well-developed in the script, but said that it generated a good deal of discussion during the production, and Cusack ultimately described her role as ``meaningful'' in terms of the acting and also how it related to her personally.
 Question: did hayden panettiere actually skate in ice princess
Yes
Yes
No
No
Yes