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 cougar (Puma concolor), also commonly known as the puma, mountain lion, panther, or catamount, is a large felid of the subfamily Felinae native to the Americas. Its range, from the Canadian Yukon to the southern Andes of South America, is the widest of any large wild terrestrial mammal in the Western Hemisphere. An adaptable, generalist species, the cougar is found in most American habitat types. It is the second-heaviest cat in the New World after the jaguar. Secretive and largely solitary by nature, the cougar is properly considered both nocturnal and crepuscular, although daytime sightings do occur. The cougar is more closely related to smaller felines, including the domestic cat (subfamily Felinae), than to any species of subfamily Pantherinae, of which only the jaguar is native to the Americas.
 Question: is a puma and a mountain lion the same thing Context: The acre is a unit of land area used in the imperial and US customary systems. It is traditionally defined as the area of one chain by one furlong (66 by 660 feet), which is exactly equal to ​⁄ of a square mile, or 43,560 square feet, and approximately 4,047 m, or about 40% of a hectare.
 Question: is an acre bigger than a square mile Context: The operation then became known as ``Red Wings II'' and lasted approximately three more weeks, during which time the bodies of the deceased SEALs and Army Special Operations aviators were recovered and the only surviving member of the initial team, Marcus Luttrell, was rescued. While the goal of the operation was partially achieved, Shah regrouped in Pakistan and returned with more men and armament, aided by the notoriety he gained from the Red Wings ambush and helicopter shootdown. Several weeks later, Shah's group in Kunar Province was stricken to a point of inoperability and Shah was seriously wounded, during Operation Whalers in August 2005.
 Question: were the bodies of operation red wings recovered Context: A duke (male) or duchess (female) can either be a monarch ruling over a duchy or a member of royalty or nobility, historically of highest rank below the monarch. The title comes from French duc, itself from the Latin dux, 'leader', a term used in republican Rome to refer to a military commander without an official rank (particularly one of Germanic or Celtic origin), and later coming to mean the leading military commander of a province.
 Question: do you become a duke when you get married Context: College football players who are considering entering the NFL draft but who still have eligibility to play football can request an expert opinion from the NFL-created Draft Advisory Board. The Board, composed of scouting experts and team executives, makes a prediction as to the likely round in which a player would be drafted. This information, which has proven to be fairly accurate, can help college players determine whether to enter the draft or to continue playing and improving at the college level. There are also many famous reporting scouts, such as Mel Kiper Jr.
 Question: do college players have to enter the nfl draft
Yes
Yes
No
Yes
No
No