Text: Box jellyfish (class Cubozoa) are cnidarian invertebrates distinguished by their cube-shaped medusae. Some species of box jellyfish produce extremely potent venom: Chironex fleckeri, Carukia barnesi and Malo kingi. Stings from these and a few other species in the class are extremely painful and can be fatal to humans.

Question: can you be killed by a box jellyfish?
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Answer: yes

Text: As the largest and busiest international airport on the U.S. West Coast, LAX is not only a major international gateway to the United States but also serves a major point for international connecting passengers.

Question: is lax the biggest airport in the world?
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Answer: no

Text: In 2017, Burger King once again reformulated its grilled chicken sandwich, simply calling it the Grilled Chicken Sandwich. The new formulation changes out the brioche bun for a potato roll and a new seasoned chicken fillet.

Question: does burger king have a grilled chicken sandwich?
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Answer: yes

Text: St. Bernard dogs are no longer used for Alpine rescues, the last recorded instance of which was in 1955. As late as 2004, the Great St Bernard Hospice still retained 18 of the dogs for reasons of tradition and sentiment. In that year the Barry Foundation created breeding kennels for the breed at the town of Martigny down the Great Saint Bernard Pass, and purchased the remaining dogs from the Hospice. During the summer months each year a number of the animals are temporarily relocated from Martigny to the Hospice for viewing by tourists.

Question: are st bernards still used as rescue dogs?
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Answer:
no