Information: - A fern is a member of a group of about 10,560 known extant species of vascular plants that reproduce via spores and have neither seeds nor flowers. They differ from mosses by being vascular, i.e., having certain tissue that conducts water and nutrients. They have branched stems and leaves like other vascular plants. These are "megaphylls", which are more complex than the simple "microphylls" of clubmosses. Most ferns are Leptosporangiate ferns, sometimes denominated the "true ferns": they produce what are called "fiddleheads" that uncoil and expand into fronds. - Helminthostachys is a fern genus in the Ophioglossaceae (Adder's tongue) family. - Ophioglossales (lit. 'snake-tongue [plants]') are a small group of pteridophyte plants. Traditionally they are included in the division Pteridophyta, the ferns, originally as a family and later as the order Ophioglossales. In some classifications this group is placed in a separate division, the Ophioglossophyta, but recent molecular systematic studies have shown the Ophioglossales to be closely related to the Psilotales. - Ophioglossaceae, the adder's-tongue family, is a family of ferns (though some studies have instead suggested a closer relationship to angiosperms), currently thought to be most closely related to Psilotaceae, the two together comprising the class Psilotopsida as the sibling group to the rest of the ferns. The Ophioglossaceae is one of two groups of ferns traditionally known as eusporangiate ferns. - Mankyua is a recently discovered plant , a single species in its own genus . It is a fern in the Ophioglossales . Its only species , M. chejuense , grows only on a small Korean island , Cheju Island . While this plant is clearly ophioglossoid in the broad sense , its precise cladistic position is uncertain . It has a fused sporangial structure similar to Ophioglossum , but a vegetative structure , with palmately - radiating pinnae , reminiscent of Helminthostachys . It may be a basal offshoot of the ophioglossoid clade sensu strictu . - Ophioglossum, the adder's-tongue ferns, is a genus of about 2530 species of ferns in the family Ophioglossaceae, of the order Ophioglossales. The name "Ophioglossum" comes from the Greek, and means "snake-tongue". - A pteridophyte "sensu lato" is a vascular plant (with xylem and phloem) that reproduces via spores, and therefore was a member of the former and now invalid taxon denominated Pteridophyta; the denomination "sensu stricto" presently only has informal use to denominate a monilophyte (fern) or lycophyte, or simply and only a monilophyte. Because pteridophytes produce neither flowers or seeds, they are also denominated "cryptogams". The pteridophytes include the ferns, horsetails, and the lycophytes (clubmosses, spikemosses, and quillworts). These are not a monophyletic group because ferns and horsetails are more closely related to seed plants than to the lycophytes. Therefore, "Pteridophyta" is now an invalid taxon. Given the paragraphs above, decide what entity has the relation 'parent taxon' with 'ophioglossaceae'.
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Answer: mankyua

Information: - Tehran Imam Khomeini International Airport , also known as Tehran-IKIA or IKIA, is the main international airport of Iran, located southwest of the city of Tehran, near the localities of Robat Karim and Eslamshahr, on a site. Along with Mehrabad International Airport, it is one of the two major commercial airports serving Tehran and the busiest international air passenger gateway to Iran. As of December 2016, it serves international destinations in Asia and Europe. All domestic flights in and out of Tehran are currently served by Mehrabad Airport. - This is a list of current and former Iran Air destinations ( as of July 2015 ) : - A flag carrier is a transportation company, such as an airline or shipping company, that, being locally registered in a given state, enjoys preferential rights or privileges accorded by the government for international operations. The term also refers to any carrier that is or was owned by a government, even long after their privatization when preferential rights or privileges continue. - Iran Air, branded as The Airline of the Islamic Republic of Iran ("Havapeymayiye Jomhuriye Eslamiye Iran"), is the flag carrier airline of Iran and the oldest airline in the Middle East. Its main bases are the Tehran Imam Khomeini International Airport for international flights and Tehran Mehrabad Airport for domestic flights . It is headquartered on the grounds of Mehrabad Airport in Tehran. The airline has a subsidiary for cargo services, called Iran Air Cargo, that operates scheduled and charter services. Iran Air transports 6 million passengers annually. Given the paragraphs above, decide what entity has the relation 'is a list of' with 'airport'.
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Answer:
iran air destinations