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: Most jurisdictions in the United States require that any business entity that is formed or doing business within their borders designate and maintain a ``registered agent''. This person may be known as the ``resident agent'' or ``statutory agent'', depending on the laws of the individual jurisdiction in which the business entity is registered. The purpose of a registered agent is to provide a legal address (not a P.O. Box) within that jurisdiction where there are persons available during normal business hours to facilitate legal service of process being served in the event of a legal action or lawsuit. Generally, the registered agent is also the person to whom the state government sends all official documents required each year for tax and legal purposes, such as franchise tax notices and annual report forms. It is the registered agent's job to forward these suit documents and notices to the entity itself. Registered agents generally will also notify business entities if their state government filing status is in ``good standing'' or not. The reason that these notifications are a desired function of a registered agent is that it is difficult for a business entity to keep track of legislative changes and report due dates for multiple jurisdictions given the disparate laws of different states.
 Question: does a registered agent have to live in the state Context: Eric Dane (born Eric T. Melvin, November 9, 1972) is an American actor. After appearing in television roles throughout the 2000s such as Charmed, he became known for playing Dr. Mark Sloan on the medical drama television series Grey's Anatomy, as well as films, co-starring in Marley & Me (2008), Valentine's Day (2010), and Burlesque (2010). He stars as Captain Tom Chandler in the apocalyptic drama The Last Ship.
 Question: did the person who played mark sloan die in real life Context: In geometry, an isosceles triangle is a triangle that has two sides of equal length. Sometimes it is specified as having two and only two sides of equal length, and sometimes as having at least two sides of equal length, the latter version thus including the equilateral triangle as a special case. Examples of isosceles triangles include the isosceles right triangle, the golden triangle, and the faces of bipyramids and certain Catalan solids.
 Question: is the base of an isosceles triangle always the longest side Context: In the early development of many organisms, the action potential is actually initially carried by calcium current rather than sodium current. The opening and closing kinetics of calcium channels during development are slower than those of the voltage-gated sodium channels that will carry the action potential in the mature neurons. The longer opening times for the calcium channels can lead to action potentials that are considerably slower than those of mature neurons. Xenopus neurons initially have action potentials that take 60--90 ms. During development, this time decreases to 1 ms. There are two reasons for this drastic decrease. First, the inward current becomes primarily carried by sodium channels. Second, the delayed rectifier, a potassium channel current, increases to 3.5 times its initial strength.
 Question: do all neurons have the same action potential
Yes
Yes
No
No
No