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: Dolan v. United States Postal Service, 546 U.S. 481 (2006), was a case decided by the Supreme Court of the United States, involving the extent to which the United States Postal Service has sovereign immunity from lawsuits brought by private individuals under the Federal Tort Claims Act. The Court ruled that an exception to the FTCA that barred liability for the ``negligent transmission of mail'' did not apply to a claim for injuries caused when someone tripped over mail left by a USPS employee. Instead, the exception only applied to damage caused to the mail itself or that resulted from its loss or delay.
 Question: can you sue the united states postal service Context: Harry is dumped by Mary Jane Watson due to being fed up with his self-destructive lifestyle. Disconsolate, Harry turns to drugs and suffers an amphetamine overdose. He survives, but this tragedy, compounded by imminent bankruptcy, drives his father Norman Osborn over the edge. The elder Osborn kidnaps Gwen as bait for Spider-Man, and then throws her off the George Washington Bridge (or Brooklyn Bridge). In a vicious battle with Spider-Man, the Green Goblin accidentally impales himself on his own goblin glider. Harry Osborn secretly witnesses this. Wanting to protect his father's identity, he strips Norman Osborn's body of the Green Goblin costume. Blaming Spider-Man for his father's ``murder'', Harry, angry and mentally unbalanced, swears vengeance. Having inherited his father's company, Harry manages to get the business back in shape. One day, to his shock, he finds a Spider-Man costume in Peter Parker's apartment and realizes that his best friend is the man he blames for his father's death. Using his father's old equipment, Harry confronts Peter as the second Green Goblin.
 Question: did harry osborn know his father was the green goblin Context: The maximum operating speed is 320 km/h (200 mph) (on a 387.5 km section of the Tōhoku Shinkansen). Test runs have reached 443 km/h (275 mph) for conventional rail in 1996, and up to a world record 603 km/h (375 mph) for maglev trains in April 2015.
 Question: is the shinkansen the fastest train in the world Context: The Melbourne Cricket Ground (MCG), also known simply as ``The G'', is an Australian sports stadium located in Yarra Park, Melbourne, Victoria. Home to the Melbourne Cricket Club, it is the 10th-largest stadium in the world, the largest in Australia, the largest in the Southern Hemisphere, the largest cricket ground by capacity, and has the tallest light towers of any sporting venue. The MCG is within walking distance of the city centre and is served by the Richmond railway station, Richmond, and the Jolimont railway station, East Melbourne. It is part of the Melbourne Sports and Entertainment Precinct.
 Question: is the mcg the largest stadium in australia
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