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 Gun-Free School Zones Act (GFSZA) is an act of the U.S. Congress prohibiting any unauthorized individual from knowingly possessing a loaded or unsecured firearm at a place that the individual knows, or has reasonable cause to believe, is a school zone as defined by 18 U.S.C. § 921(a)(25). The law applies to public, private, and parochial elementary schools and high schools, and to non-private property within 1000 feet of them. It provides that the states and their political subdivisions may issue licenses that exempt the licensed individuals from the prohibition.
 Question: is it illegal to carry a gun in a school Context: The waterway allows passage from the Atlantic Ocean to the inland port of Duluth on Lake Superior, a distance of 2,340 miles (3,770 km) and to Chicago, on Lake Michigan, at 2,250 miles (3,620 km).
 Question: can you access the ocean from the great lakes Context: Mayberry, North Carolina is a fictitious community that was the setting for two popular American television sitcoms, The Andy Griffith Show and Mayberry R.F.D. Mayberry was also the setting for a 1986 reunion television movie titled Return to Mayberry. Mayberry is said to be based on Andy Griffith's hometown of Mount Airy, North Carolina. Mount Airy is also known as Mayberry and this town is known by both names to the people who reside there.
 Question: is there a place called mayberry north carolina Context: More famously, Harley-Davidson attempted to register as a trademark the distinctive ``chug'' of a Harley-Davidson motorcycle engine. On February 1, 1994, the company filed its application with the following description: ``The mark consists of the exhaust sound of applicant's motorcycles, produced by V-twin, common crankpin motorcycle engines when the goods are in use.'' Nine of Harley-Davidson's competitors filed oppositions against the application, arguing that cruiser-style motorcycles of various brands use the same crankpin V-twin engine which produces the same sound. After six years of litigation, with no end in sight, in early 2000, Harley-Davidson withdrew their application.
 Question: does harley have a patent on their sound
Yes
Yes
Yes
No
No