Information:  - The transition between the end of the Eocene and the beginning of the Oligocene is marked by large-scale extinction and floral and faunal turnover (although minor in comparison to the largest mass extinctions). Most of the affected organisms were marine or aquatic in nature. They included the last of the ancient cetaceans, the Archaeoceti.  - The Eocene Epoch, lasting from , is a major division of the geologic timescale and the second epoch of the Paleogene Period in the Cenozoic Era. The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isotope C in the atmosphere was exceptionally low in comparison with the more common isotope C. The end is set at a major extinction event called the "Grande Coupure" (the "Great Break" in continuity) or the EoceneOligocene extinction event, which may be related to the impact of one or more large bolides in Siberia and in what is now Chesapeake Bay. As with other geologic periods, the strata that define the start and end of the epoch are well identified, though their exact dates are slightly uncertain.  - Ungulates (pronounced ) are any members of a diverse group of primarily large mammals that includes odd-toed ungulates such as horses and rhinoceroses, and even-toed ungulates such as cattle, pigs, giraffes, camels, deer, and hippopotami. Most terrestrial ungulates use the tips of their toes, usually hoofed, to sustain their whole body weight while moving. The term means, roughly, "being hoofed" or "hoofed animal". As a descriptive term, "ungulate" normally excludes cetaceans (whales, dolphins, porpoises), as they do not possess most of the typical morphological characteristics of ungulates, but recent discoveries indicate that they are descended from early artiodactyls. Ungulates are typically herbivorous (though some species are omnivorous, such as pigs), and many employ specialized gut bacteria to allow them to digest cellulose, as in the case of ruminants. They inhabit a wide range of habitats, from jungles, plains and rivers.  - The Paleogene (or ; also spelled Palaeogene or Palæogene; informally Lower Tertiary) is a geologic period and system that spans 43 million years from the end of the Cretaceous Period million years ago (Mya) to the beginning of the Neogene Period Mya. It is the beginning of the Cenozoic Era of the present Phanerozoic Eon. The Paleogene is most notable for being the time during which mammals diversified from relatively small, simple forms into a large group of diverse animals in the wake of the CretaceousPaleogene extinction event that ended the preceding Cretaceous Period.   - Hyracotherium (; "hyrax-like beast") is an extinct genus of very small (about 60 cm in length) perissodactyl ungulates which was found in the London Clay formation. This small, dog-sized animal was once considered to be the earliest known member of Equidae before the type species, "H. leporinum", was reclassified as a palaeothere, a perissodactyl family basal to both horses and brontotheres. The remaining species are now thought to belong to different genera, such as "Eohippus", which had previously been synonymised with "Hyracotherium".  - Orohippus ( Gr. , `` mountain horse '' ) is an extinct equid that lived in the Eocene ( about 50 million years ago ) . It is believed to have evolved from equids such as Eohippus , as the earliest evidence for Orohippus appears about 2 million years after the first appearance of Eohippus . The anatomical differences between the two are slight : they were the same size , but Orohippus had a slimmer body , a more elongated head , slimmer forelimbs and longer hind legs , all of which are characteristics of a good jumper . The upper premolars of Orohippus are more molariform ( flat - surfaced ) than in Eohippus , giving Orohippus more teeth for grinding , and the crests on the teeth are more pronounced , indicating that Orohippus probably fed on tougher plants . The outer toes of Eohippus are no longer present in Orohippus , hence on each forelimb there were four fingers ( toes ) and on each hind leg three toes . Species of Orohippus has also been referred to Protorohippus .  - Eohippus is an extinct genus of small equid ungulates. The only species is "E. angustidens", which was long considered a species of "Hyracotherium". Its remains have been identified in North America and date to the Early Eocene (Ypresian) stage.    Given the paragraphs above, decide what entity has the relation 'parent taxon' with 'equidae'.
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Answer: orohippus


Information:  - Mayhem Festival 2009 was the second annual North American Mayhem Festival founded by Kevin Lyman .  - Taste of Chaos (or "TOC") was a live music tour that was started in the winter of 2005 by Kevin Lyman, the creator of the successful Warped Tour along with friend and business partner, John Reese. The Taste Of Chaos tour catered to fans of the post-hardcore and metal genres, while offering the same low ticket price and festival-style format as the Warped Tour. In 2007, each of the seven bands playing the entire tour was a Warped Tour veteran: five had played the 2006 Warped Tour and two (The Used and Saosin) had played TOC previously.  - The Mayhem Festival was a touring heavy metal festival that took place during the summer. The inaugural season took place in 2008; the festival has since become an annual event across the United States. Most years also include a single date in either Montreal or Toronto, Canada. The tour has been sponsored by the Rockstar Energy Company since the time of its inception. It was assembled by Vans Warped Tour founder Kevin Lyman, and by John Reese (who was Lyman's partner on the Taste of Chaos tour). On August 2, 2015, Reese confirmed that the 2015 festival would be the last one.  - Kevin Lyman is the founder and operator of 4Fini, Inc., a live event production company and brand strategy firm. His most notable live production is the Vans Warped Tour, which attracts about 750,000 people annually and is the longest-running North American festival concert tour.  - Vans is an American manufacturer of shoes, based in Cypress, California, owned by VF Corporation. The company also produces apparel and other products such as T-shirts, hoodies, socks, hats, and backpacks. As of August 2013, the brand is active in the actions sports industry and sponsors skateboard, surf, snow, BMX, and motocross teams. Since 1996, the company has also been the primary sponsor of the annual Vans Warped Tour traveling rock festival.    Given the paragraphs above, decide what entity has the relation 'instance of' with 'concert tour'.
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Answer:
mayhem festival 2009