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 case of attack, pickerel frogs have an excellent defense mechanism: they emit skin secretions which are irritating to people and toxic to some predators; making the pickerel frog the only poisonous frog native to the United States. Due to its poison, most mammals, birds, snakes and other frogs will leave the pickerel frog alone. The skin secretions of a stressed pickerel frog are known to be toxic to other frogs, as many a novice frog catcher has found when he finds only the pickerel frog still alive in his bucket. These secretions can also be moderately irritating if they come in contact with the eyes, mucous membranes, or broken skin.
 Question: are there any poisonous frogs in the us Context: In 1884, Germany formally took possession of the northeast quarter of the island and it became known as German New Guinea. In 1884, a British protectorate was proclaimed over Papua -- the southern coast of New Guinea. The protectorate, called British New Guinea, was annexed outright on 4 September 1888 and possession passed to the newly federated Commonwealth of Australia in 1902 and British New Guinea became the Australian Territory of Papua, with Australian administration beginning in 1906.
 Question: was papua new guinea ever part of australia Context: The ferret (Mustela putorius furo) is the domesticated form of the European polecat, a mammal belonging to the same genus as the weasel, Mustela of the family Mustelidae. They typically have brown, black, white, or mixed fur. They have an average length of 51 cm (20 in) including a 13 cm (5.1 in) tail, weigh about 1.5--4 pounds (0.7--2 kg), and have a natural lifespan of 7 to 10 years. Ferrets are sexually dimorphic predators with males being substantially larger than females.
 Question: is a ferret and a weasel the same thing Context: The return address is not required on postal mail. However, lack of a return address prevents the postal service from being able to return the item if it proves undeliverable; such as from damage, postage due, or invalid destination. Such mail may otherwise become dead letter mail.
 Question: does there have to be a return address on an envelope Context: Brooks Calbert Robinson Jr. (born May 18, 1937) is an American former professional baseball player. He played his entire 23-year major league career for the Baltimore Orioles (1955--1977). He batted and threw right-handed, though he was a natural left-hander. Nicknamed ``The Human Vacuum Cleaner'' or ``Mr. Hoover'', he is considered one of the greatest defensive third basemen in major league history. He won 16 consecutive Gold Glove Awards during his career, tied with pitcher Jim Kaat for the second-most all-time for any player at any position. Robinson was elected to the Baseball Hall of Fame in 1983.
 Question: is brooks robinson in the hall of fame
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