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: Africanized bees have spread across the southern United States, where they pose a slight danger to humans (making beekeeping--particularly hobby beekeeping--difficult). As an invasive species, feral honey bees have become a significant environmental problem in non-native areas. Imported bees may displace native bees and birds, and may also promote the reproduction of invasive plants ignored by native pollinators. Unlike native bees, they do not properly extract or transfer pollen from plants with pore anthers (anthers which only release pollen through tiny apical pores); this requires buzz pollination, a behavior rarely exhibited by honey bees. Honey bees reduce fruiting in Melastoma affine, a plant with pore anthers, by robbing its stigmas of previously deposited pollen.
 Question: are honey bees an invasive species in america Context: As of June 27, 2017, 160 episodes of Pretty Little Liars have aired, concluding the series.
 Question: is there more seasons of pretty little liars Context: In a review of the Game of Thrones TV episode ``Baelor'', James Poniewozik wrote in Time that ``the execution of Eddard Stark is crucial to the story and its themes and everything that follows, but it's also a meta-message to the reader: don't take anything for granted here.'' James Hibberd of Entertainment Weekly stated that tricking the audience into thinking Ned is the hero and then killing him makes the series' story better. Writing that ``the big twist here isn't that Ned Stark dies, but who the true protagonists of Game of Thrones are,'' Hibberd pointed out that the series' focus proves to be the ``new generation'' of leaders, in particular the Stark children but also Daenerys and even Tyrion. He noted:
 Question: when does ned stark die in the show Context: ``Stuck in the Middle'' was released on Stealers Wheel's 1972 eponymous debut album. Gerry Rafferty provided the lead vocals, with Joe Egan singing harmony. It was produced by Jerry Leiber and Mike Stoller. Rafferty's lyrics are a dismissive tale of a music industry cocktail party written and performed as a pastiche of Bob Dylan.
 Question: did gerry rafferty sing stuck in the middle with you Context: The fluid ounce is distinct from the ounce as a unit of weight or mass, although it is sometimes referred to simply as an ``ounce'' where context makes the meaning clear, such as ounces in a bottle.
 Question: is an ounce equal to a fluid ounce Context: Nitrous oxide, commonly known as laughing gas or nitrous, is a chemical compound, an oxide of nitrogen with the formula N O. At room temperature, it is a colorless non-flammable gas, with a slight metallic scent and taste. At elevated temperatures, nitrous oxide is a powerful oxidizer similar to molecular oxygen.
 Question: is compressed nitrogen the same as nitrous oxide
Yes
Yes
No
Yes
Yes
No
No