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: In 1904, Smith became the commodore of the White Star Line, and was responsible for controlling its flagships. He successfully commanded the Baltic, Adriatic and the Olympic. In 1912, he was the captain of the maiden voyage of the RMS Titanic, which struck an iceberg and sank on 15 April 1912; over 1,500 perished in the sinking, including Smith who went down with the ship. For his stoicism and fortitude in the face of adversity, Smith became an icon of British ``stiff upper lip'' spirit and discipline.
 Question: did the captain of the titanic abandon ship Context: Gun show loophole is a political term in the United States referring to the sale of firearms by private sellers, including those done at gun shows, that are exempt from federal background check requirements. This is dubbed the private sale exemption or ``secondary market''.
 Question: are gun shows required to do background checks Context: The polar bear (Ursus maritimus) is a hypercarnivorous bear whose native range lies largely within the Arctic Circle, encompassing the Arctic Ocean, its surrounding seas and surrounding land masses. It is a large bear, approximately the same size as the omnivorous Kodiak bear (Ursus arctos middendorffi). A boar (adult male) weighs around 350--700 kg (772--1,543 lb), while a sow (adult female) is about half that size. Although it is the sister species of the brown bear, it has evolved to occupy a narrower ecological niche, with many body characteristics adapted for cold temperatures, for moving across snow, ice and open water, and for hunting seals, which make up most of its diet. Although most polar bears are born on land, they spend most of their time on the sea ice. Their scientific name means ``maritime bear'' and derives from this fact. Polar bears hunt their preferred food of seals from the edge of sea ice, often living off fat reserves when no sea ice is present. Because of their dependence on the sea ice, polar bears are classified as marine mammals.
 Question: do polar bears live in the arctic circle Context: The concept of ``authenticity'' can trace its history back to ancient Greece. Ancient Greek philosophers stressed authenticity as an important state through an emphasis on being in control of one's own life and the ubiquitous admonition: ``Know thyself''. Authentic leadership as we know it today evolved from the history of these terms. It originated in the 1960s as a means to describe how an organization reflects itself authentically through leadership. Some believed that an entire organization could act authentically like a single person through responsibility, reactions to uncertainty, and creativity. Others believed that authentic leadership is actually more about how the leaders define their own role within an organization.
 Question: does authentic leadership have deep roots in philosophy
Yes
No
No
Yes
Yes