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: These terms are used with respect to reasoning (epistemology) to distinguish ``necessary conclusions from first premises'' (i.e., what must come before sense observation) from ``conclusions based on sense observation'' (which must follow it). Thus, the two kinds of knowledge, justification, or argument, may be glossed:
 Question: science begins with the premise that knowledge should first be acquired through observation Context: The United States Virgin Islands (USVI; also called the American Virgin Islands), officially the Virgin Islands of the United States, is a group of islands in the Caribbean that is an insular area of the United States located 40 miles (64 km) east of Puerto Rico. The islands are geographically part of the Virgin Islands archipelago and are located in the Leeward Islands of the Lesser Antilles. It is the easternmost point (in terms of jurisdiction) and territory of the United States.
 Question: are the us virgin islands a separate country Context: Licensed naturopaths may be referred to as ``naturopathic doctors'' or ``naturopathic physicians'' in 17 US states and 5 Canadian provinces. Licensed naturopaths present themselves as primary care providers. Licensed naturopaths do not receive comparable training to medical doctors in terms of the quality of education or quantity of hours. In British Columbia, licensed naturopaths are permitted to refer to themselves as simply ``doctor'' or ``physician''.
 Question: is a doctor of natural medicine a real doctor Context: The fifteenth season of the American television medical drama Grey's Anatomy was ordered on April 20, 2018, by American Broadcasting Company (ABC). The season premiered on September 27, 2018 with a special 2-hour premiere. The episode count for the season will be 24 episodes. The season is produced by ABC Studios, in association with Shondaland Production Company and The Mark Gordon Company; the showrunners being Krista Vernoff and William Harper.
 Question: is there a 15 season of grey's anatomy Context: Atomic radii vary in a predictable and explicable manner across the periodic table. For instance, the radii generally decrease along each period (row) of the table, from the alkali metals to the noble gases; and increase down each group (column). The radius increases sharply between the noble gas at the end of each period and the alkali metal at the beginning of the next period. These trends of the atomic radii (and of various other chemical and physical properties of the elements) can be explained by the electron shell theory of the atom; they provided important evidence for the development and confirmation of quantum theory. The atomic radii decrease across the Periodic Table because as the atomic number increases, the number of protons increases across the period, but the extra electrons are only added to the same quantum shell. Therefore, the effective nuclear charge towards the outermost electrons increases, drawing the outermost electrons closer. As a result, the electron cloud contracts and the atomic radius decrease.
 Question: is there a relationship between atomic number and atomic radii for elements in a single period
Yes
Yes
No
No
Yes
Yes