instruction:
In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).
question:
Context: Steve Edward Hegg (born December 3, 1963) is a retired track cyclist and road bicycle racer from the United States, who was a professional rider from 1988 to 2000. He represented the USA at the 1984 Summer Olympics in Los Angeles, California, where he won the gold medal in the 4000m individual pursuit and silver in the 4000m team pursuit., Los Angeles (Spanish for "The Angels"), officially the City of Los Angeles and often known by its initials L.A., is the second-most populous city in the United States (after New York City), the most populous city in California and the county seat of Los Angeles County. Situated in Southern California, Los Angeles is known for its mediterranean climate, ethnic diversity, sprawling metropolis, and as a major center of the American entertainment industry. Los Angeles lies in a large coastal basin surrounded on three sides by mountains reaching up to and over ., The 1984 Summer Olympics, officially known as the Games of the XXIII Olympiad, was an international multi-sport event held in Los Angeles, California, United States in 1984. When Tehran, the only other interested city on the international level, declined to bid due to the concurrent Iranian political and social changes, the IOC awarded Los Angeles the Games by default. This was the second occasion Los Angeles hosted the games, the first being in 1932., Brent Emery (born September 15, 1957) was a cyclist for the United States at the 1984 Summer Olympics in Los Angeles, California, where he won a silver medal in the team pursuit. He is now a business owner and cycling advocate in the metro Milwaukee area., Iran (, also , ; ' ), also known as Persia, officially the Islamic Republic of Iran (' ), is a sovereign state in Western Asia. It is bordered to the northwest by Armenia, the "de facto" Nagorno-Karabakh Republic, and Azerbaijan; to the north by the Caspian Sea; to the northeast by Turkmenistan; to the east by Afghanistan and Pakistan; to the south by the Persian Gulf and the Gulf of Oman; and to the west by Turkey and Iraq. Comprising a land area of , it is the second-largest country in the Middle East and the 18th-largest in the world. With 82.8 million inhabitants, Iran is the world's 17th-most-populous country. It is the only country with both a Caspian Sea and an Indian Ocean coastline. The country's central location in Eurasia and Western Asia, and its proximity to the Strait of Hormuz, make it of great geostrategic importance. Tehran is the country's capital and largest city, as well as its leading economic center., A multi-sport event is an organized sports event, often held over multiple days, featuring competition in many different sports between organized teams of athletes from (mostly) nation states. The first major, modern, multi-sport event of international significance is the modern Olympic Games., Leonard Harvey Nitz (born September 30, 1956) is a retired track cyclist from the United States. He won the silver medal in the 4000m team pursuit and bronze in the 4000m individual pursuit at the 1984 Summer Olympics in Los Angeles, California., David Miles Grylls ( born September 29 , 1957 ) is a retired track cyclist from the United States . He represented his native country at the 1984 Summer Olympics in Los Angeles , California , where he won the silver medal in the men 's 4.000m team pursuit , alongside Steve Hegg , Leonard Nitz , Patrick McDonough and Brent Emery ., Subject: david grylls, Relation: occupation, Options: (A) advocate (B) bicycle racer (C) diversity (D) entertainment (E) major (F) sovereign (G) track cyclist
answer:
bicycle racer


question:
Context: The 23rd Annual Australian Recording Industry Association Music Awards (generally known as ARIA Music Awards or simply The ARIAs) took place on 26 November 2009 at the Acer Arena at the Sydney Olympic Park complex. The ceremony was telecast on the Nine Network at 8:30pm that night. The nominees for all categories were announced on 8 October, with the winners of the Fine Arts Awards and Artisan Awards announced on 10 November. Biggest winners for the year were Empire of the Sun which collected a total of seven awards., "Round Round" is a song performed by British girl group Sugababes. It was written by group members Keisha Buchanan, Mutya Buena, and Heidi Range, as well as Miranda Cooper, Niara Scarlett, Brian Higgins, Tim Powell, Nick Coler, Shawn Lee, and Lisa Cowling and produced by Kevin Bacon and Jonathan Quarmby. It was released as the second single from the group's second studio album "Angels with Dirty Faces" (2002). The song is based around a sample of "Tango Forte" by German production team Dublex Inc. Due to the inclusion of the sample, several other writers are credited as songwriters., Ibiza is an island in the Mediterranean Sea off the east coast of Spain. It is from the city of Valencia. It is the third largest of the Balearic Islands, an autonomous community of Spain. Its largest settlements are Ibiza Town, Santa Eulària des Riu, and Sant Antoni de Portmany. Its highest point, called Sa Talaiassa (or Sa Talaia), is above sea level., The Sugababes were an English girl group, formed in 1998 with founding members Siobhán Donaghy, Mutya Buena and Keisha Buchanan. Their debut album, "One Touch", was released in the UK through London Records on 27 November 2000. The album achieved moderate success, peaking at number 26 in April 2001 and eventually being certified Gold. In 2001, Donaghy departed the group amid rumours of a rift with Buchanan and the group were dropped by their record label. With the introduction of Heidi Range, former member of fellow English girl group Atomic Kitten, the group began to experience a higher level of commercial success whilst keeping the critical acclaim they had achieved with their debut album. They released three studio albums before Buena announced her departure in December 2005, leading to Amelle Berrabah being brought in to replace her. Following the release of their first greatest hits album, the new line-up released two studio albums. In September 2009, after 11 years in the Sugababes, Buchanan, the final original member, was replaced by former UK Eurovision entry Jade Ewen. Range, Berrabah and Ewen released the group's seventh studio album, "Sweet 7", in 2010, after which they signed to RCA Records, before announcing an indefinite hiatus in 2011. In 2013, Ewen confessed that the Sugababes had split two years earlier. The original line-up of the band reformed in 2011, under the new name Mutya Keisha Siobhan., A girl group is a music act featuring several female singers who generally harmonize together. The term "girl group" is also used in a narrower sense in the United States of America to denote the wave of American female pop music singing groups, many of whom were influenced by doo-wop, and which flourished in the late 1950s and early 1960s between the decline of early rock and roll and start of the British Invasion., Trance is a genre of electronic music that developed during the 1990s in Germany. It is characterized by a tempo lying between 125 and 150 beats per minute (BPM), repeating melodic phrases, and a musical form that distinctly builds tension and elements throughout a track often culminating in 1 to 2 "peaks" or "drops." Although trance is a genre of its own, it liberally incorporates influences from other musical styles such as techno, house, pop, chill-out, classical music, tech house, ambient, and film music., Girls Aloud are an English-Irish pop girl group, which was created through the ITV talent show "" in 2002. The group comprised singers Cheryl Cole, Nadine Coyle, Sarah Harding, Nicola Roberts and Kimberley Walsh. The group achieved a string of twenty consecutive top ten singles in the United Kingdom, including four number ones. They also achieved seven certified albums, of which two reached number one. They have been nominated for five Brit Awards, winning the 2009 Best Single for "The Promise"., The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a sovereign country in western Europe. Lying off the north-western coast of the European mainland, it includes the island of Great Britain (the name of which is also loosely applied to the whole country), the north-eastern part of the island of Ireland, and many smaller islands. Northern Ireland is the only part of the UK that shares a land border with another sovereign statethe Republic of Ireland. Apart from this land border, the UK is surrounded by the Atlantic Ocean, with the North Sea to its east, the English Channel to its south and the Celtic Sea to its south-south-west, giving it the 12th-longest coastline in the world. The Irish Sea lies between Great Britain and Ireland. With an area of , the UK is the 78th-largest sovereign state in the world and the 11th-largest in Europe. It is also the 21st-most populous country, with an estimated 65.1 million inhabitants. Together, this makes it the fourth most densely populated country in the European Union., Balearic beat, also known as Balearic house, or simply Balearic initially is an eclectic blend of DJ-led dance music that emerged in the mid-1980s. It later became the name of a more specific style of electronic dance music that was popular into the mid-1990s. Balearic beat was named for its popularity among European nightclub and beach rave patrons on the Balearic island of Ibiza, a popular tourist destination. Some dance music compilations referred to it as "the sound of Ibiza," even though many other, more aggressive and upbeat forms of dance music could be heard on the island., Kimberley Jane Scott (née Walsh; born 20 November 1981) is an English singer-songwriter, model, television presenter, actress, and dancer. She rose to fame in late 2002 when she auditioned for the reality television show "" on ITV. The programme announced that Walsh had won a place as a member of the girl group Girls Aloud. The group has achieved massive success, having twenty consecutive top ten singles (including four number ones) in the UK, six studio albums have all been certified platinum by the British Phonographic Industry (BPI), two of which went to number one in the UK, and accumulating a total of five BRIT Award nominations. In 2009, Girls Aloud won "Best Single" with their song "The Promise"., A recording contract (commonly called a record contract or record deal) is a legal agreement between a record label and a recording artist (or group), where the artist makes a record (or series of records) for the label to sell and promote. Artists under contract are normally only allowed to record for that label exclusively; guest appearances on other artists' records will carry a notice "By courtesy of (the name of the label)", and that label may receive a percentage of sales., The Official Charts Company (previously known as the Chart Information Network (CIN) The Official UK Charts Company and also referred to Official Charts) is a British inter-professional organisation that compiles various "official" record charts in the United Kingdom, including the UK Singles Chart, the UK Albums Chart, the UK Singles Downloads Chart and the UK Album Downloads Chart, as well as genre-specific and music video charts. The OCC produces its charts by gathering and combining sales data from retailers through market researchers Millward Brown, and claims to cover 99% of the singles market and 95% of the album market, and aims to collect data from any retailer who sells more than 100 chart items per week., Kylie Ann Minogue, OBE (born 28 May 1968), often known simply as Kylie, is an Australian singer, songwriter, dancer and actress. She achieved recognition starring in the Australian soap opera "Neighbours", where she played tomboy mechanic Charlene Robinson. Appearing in the series for two years, Minogue's character married Scott Robinson (Jason Donovan) in an episode viewed by nearly 20 million people in the United Kingdom making it one of the most watched Australian TV episodes ever. Since then, Minogue has been a recording artist and has achieved commercial success and critical acclaim in the entertainment industry. Minogue has been recognised with several honorific nicknames including "Princess of Pop" and "Goddess of Pop". She is recognised as the highest-selling Australian artist of all time by the Australian Recording Industry Association (ARIA)., `` Untouchable '' is a song performed by British all - female pop group Girls Aloud , taken from their fifth studio album Out of Control ( 2008 ) . The song was written by Miranda Cooper , Brian Higgins and his production team Xenomania , and produced by Higgins and Xenomania . Influenced by trance music and Balearic beat , the album version of `` Untouchable '' is over six minutes long . Remixed for single release in April 2009 , `` Untouchable '' memorably became Girls Aloud 's first single to miss the top ten on the UK Singles Chart . The song received generally favorable reviews from most contemporary music critics , who praised its ambition . `` Untouchable '' would be the final release by the group until Something New ( 2012 ) , following their announcement of their split in 2013 . In the music video , inspired by Stanley Kubrick 's 2001 : Space Odyssey , the group travels through space and approaches Earth in illuminated glass spheres ( resembling meteorites ) . `` Untouchable '' was promoted through an appearance on Dancing on Ice and the group 's Out of Control Tour , during which the song was performed ., Electronic dance music (also known as EDM, dance music, club music, or simply dance) is a broad range of percussive electronic music genres made largely for nightclubs, raves, and festivals. EDM is generally produced for playback by disc jockeys (DJs) who create seamless selections of tracks, called a mix, by segueing from one recording to another. EDM producers also perform their music live in a concert or festival setting in what is sometimes called a live PA. In the United Kingdom and in continental Europe, EDM is more commonly called 'dance music' or simply 'dance'. , The Brit Awards (sometimes stylised as the BRIT Awards; often simply called the Brits) are the British Phonographic Industry's annual pop music awards. The name was originally a shortened form of "British", "Britain" or "Britannia" (in the early days the awards were sponsored by Britannia Music Club), but subsequently became a backronym for British Record Industry Trusts Show. In addition, an equivalent awards ceremony for classical music, called the Classic Brit Awards, is held each May. Robbie Williams holds the record for the most Brit Awards, 13 as a solo artist and another five as part of Take That. , Tech house is a subgenre of house music that mixes elements of techno with house. The term "tech house" developed as a shorthand record store name for a category of electronic dance music that combined musical aspects of techno, such as "rugged basslines" and "steely beats," with the harmonies and grooves of progressive house. The music originally had a clean and minimal production style that was associated with techno from Detroit and the UK. In the mid to late 1990s a scene developed in England around club nights such as The Drop run by Mr.C & Plink Plonk, Heart & Soul, and Wiggle run by Terry Francis and Nathan Coles. Other DJs and artists associated with the sound at that time included Charles Webster, Bushwacka!, Cuartero, Dave Angel, Herbert, Funk D'Void, Ian O'Brien, Derrick Carter, and Stacey Pullen. By the late 90's London nightclub The End, owned by the former Shamen rapper Richard West (Mr C) and Layo Paskin, was considered the home of tech house in the UK. Tech house tracks are typically between 610 minutes in length., England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west. The Irish Sea lies northwest of England and the Celtic Sea lies to the southwest. England is separated from continental Europe by the North Sea to the east and the English Channel to the south. The country covers five-eighths of the island of Great Britain (which lies in the North Atlantic) in its centre and south; and includes over 100 smaller islands such as the Isles of Scilly, and the Isle of Wight., Sophie Michelle Ellis-Bextor (born 10 April 1979) is an English singer, songwriter and model perhaps best known for her worldwide top 10 hit Murder on the Dancefloor. She first came to prominence in the late 1990s, as the lead singer of the indie rock band Theaudience. After the group disbanded, Ellis-Bextor went solo, achieving widespread success in the early 2000s. Her music is a mixture of mainstream pop, disco, nu-disco, and 1980s electronic influences., The Saturdays are a British-Irish girl group based in London, England. The group formed during the summer of 2007. The line up consists of Frankie Bridge, Una Healy, Rochelle Humes, Mollie King and Vanessa White. They were formed through Fascination Records, who gave them an instant record deal with the label as well as a sub-division of Polydor Records. As soon as the contract was finalised, the band went on tour with Girls Aloud during their Tangled Up Tour. The group's music style is pop, however throughout their career their management have experimented with dance-pop and electropop. To create this music, Ina Wroldsen, Steve Mac and Quiz & Larossi have been heavily involved., Pop music is a genre of popular music that originated in its modern form in the Western world as a softer alternative to rock and roll. The terms "popular music" and "pop music" are often used interchangeably, although the former describes all music that is popular and includes many styles. "Pop" and "rock" were synonymous terms until the late 1960s, when they were increasingly used in opposition from each other., Nicola Maria Roberts (born 5 October 1985) is an English recording artist, fashion designer, and songwriter. After auditioning and successfully completing the reality television series and competition "Popstars The Rivals", Roberts became part of girl-group Girls Aloud. Their debut single "Sound of the Underground" topped the UK Singles chart. This success helped them win the competition and they were later entered in "Guinness World Records" as the most successful reality television music-group. The group enjoyed 20 consecutive top ten singles, spawning five albums and positive critical responses. During her time with Girls Aloud, Roberts received negative press attention for her pale skin tone and ginger hair which left her depressed with her fame., Danielle Jane "Dannii" Minogue (born 20 October 1971) is an Australian singer, dancer, songwriter, actress and fashion designer. She rose to prominence in the early 1980s for her roles in the Australian television talent show "Young Talent Time" with another known fellow Australian Tina Arena and the soap opera "Home and Away", before beginning her career as a pop singer in the early 1990s. Minogue achieved early success with hits such as "Love and Kisses", "This is It", "Jump to the Beat" and "Baby Love", though by the release of her second album, her popularity as a singer had declined, leading her to make a name for herself with award-winning performances in musicals with "Grease" and also in "Notre Dame De Paris", as well as other acting credits in "The Vagina Monologues" and as Lady Macbeth. The late 1990s saw a brief return to music after Minogue reinvented herself as a dance artist with "All I Wanna Do", her first number one UK Club hit., Gabriella Lucia Cilmi ( born 10 October 1991) is an Australian singer-songwriter. In 2008, Cilmi was awarded six ARIA Music Awards, including Single of the Year and Best Female Artist. Her debut album, "Lessons to Be Learned", was released in March 2008, becoming a moderate international success. Her second studio album, "Ten", was released in March 2010. Her third studio album, "The Sting", was released in November 2013., "Sweet About Me" is the second single by Australian singer-songwriter Gabriella Cilmi from her debut album, "Lessons to Be Learned" (2008). The song was used in commercials for Sure and Dove Bodywash in Europe, as well as a commercial for Rexona Roll On in Brazil. It additionally was used in a Hair Cuttery commercial in the U.S. for a short period of time. The song appears on the international soundtrack to the Brazilian telenovela "A Favorita" and on the soundtrack to the Portuguese telenovela "Feitiço de Amor". It was also featured in the "Chapter Ten: Let It Be" episode of the NBC series "Lipstick Jungle" and in an episode of the VH1 reality television series ""., Sarah Nicole Harding (born Sarah Nicole Hardman; 17 November 1981) is an English singer-songwriter, dancer, model, and actress. She rose to fame in late 2002 when she auditioned for the reality television show "" on ITV. The programme announced that Harding had won a place as a member of the girl group, Girls Aloud. The group has achieved massive success, having twenty consecutive top ten singles (including four number ones) in the UK, six studio albums have all been certified platinum by the British Phonographic Industry (BPI), two of which went to number one in the UK, and accumulating a total of five BRIT Award nominations. In 2009, Girls Aloud won "Best Single" with their song "The Promise"., Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of , and has a largely temperate seasonal climate. With about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular immigration destination in the world. Germany's capital and largest metropolis is Berlin. Other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart and Düsseldorf., The UK Singles Chart (currently entitled Official Singles Chart) is compiled by the Official Charts Company (OCC), on behalf of the British record industry, listing the top-selling singles in the United Kingdom, based upon physical sales, paid-for downloads and streaming. To be eligible for the chart, a single is currently defined by the Official Charts Company (OCC) as either a 'single bundle' having no more than four tracks and not lasting longer than 25 minutes or one digital audio track not longer than 15 minutes with a minimum sale price of 40 pence. The rules have changed many times as technology has developed, the most notable being the inclusion of digital downloads in 2005 and streaming in 2014., Miranda Eleanor De Fonbrune Cooper (born 1975) is a British singer, songwriter, record producer, dancer, and television presenter. Miranda Cooper has worked in the music industry since 1996 when she gained her first recording contract. She worked as a professional dancer for artists such as Dannii Minogue before going into television presenting., Pet Shop Boys are an English electronic pop duo, formed in London in 1981 and consisting of Neil Tennant (main vocals, keyboards, occasional guitar) and Chris Lowe (keyboards, occasional vocals)., The 2009 Brit Awards ceremony took place on Wednesday 18 February 2009. It was the 29th edition of the British Phonographic Industry's annual pop music awards. The awards ceremony was held at Earls Court in London, and was broadcast live on ITV on 18 February at 8pm (GMT). Duffy became the first female artist to ever win three awards in the same year, and only Blur, in 1995, have ever won more awards at a single ceremony. The show was advertised as live by ITV but the broadcast included several audio deletions which means the show was shown on a time delay system. The 2009 Brit Awards ceremony was watched by 5.49 million people and was the 32nd most watched programme on TV on the week ending 22 February., Cher (born Cherilyn Sarkisian; May 20, 1946) is an American singer and actress. Commonly referred to as the Goddess of Pop, she is described as embodying female autonomy in a male-dominated industry. She is known for her distinctive contralto singing voice and for having worked in numerous areas of entertainment, as well as adopting a variety of styles and appearances during her five-decade-long career., Xenomania is a British songwriting and production team founded by Brian Higgins and based in Kent, England. Formed after Higgins met Miranda Cooper, Xenomania has written and produced for renowned artists such as Cher, Kylie Minogue, Dannii Minogue, Sophie Ellis-Bextor, Pet Shop Boys, The Saturdays and the Sugababes. In particular, all but one of Girls Aloud's studio albums have been entirely written and produced by Xenomania. The Sugababes' "Round Round" and Girls Aloud's "Sound of the Underground" have been credited with reshaping British pop music for the 2000s. Gabriella Cilmi's "Sweet About Me" and Girls Aloud's "The Promise" were named Best Single at the ARIA Music Awards of 2009 and the 2009 BRIT Awards, respectively., Subject: untouchable , Relation: record_label, Options: (A) 1995 (B) 1996 (C) album (D) angel (E) digital (F) english (G) europe (H) fascination records (I) festival (J) funk (K) island (L) london records (M) nine network (N) polydor records (O) pop (P) record (Q) uk singles chart (R) united kingdom (S) vh1
answer:
fascination records


question:
Context: Elephant shrews, or jumping shrews, are small insectivorous mammals native to Africa, belonging to the family Macroscelididae, in the order Macroscelidea, whose traditional common English name comes from a fancied resemblance between their long noses and the trunk of an elephant, and an assumed relationship with the shrews (family Soricidae) in the order Eulipotyphla. Nonetheless, elephant shrews are not classified with the superficially similar true shrews, but are instead more closely related to elephants and their kin within the newly recognized Afrotheria; the biologist Jonathan Kingdon has proposed they instead be called sengis (singular "sengi"), a term derived from the Bantu languages of Africa., Eutheria (from Greek -, eu- "true/good" and , thríon "beast" hence "true beasts") is one of two mammalian clades with extant members that diverged in the Early Cretaceous or perhaps the Late Jurassic. Except for the Virginia opossum, from North America, which is a metatherian, all post-Miocene mammals indigenous to Europe, Africa, Asia, and North America north of Mexico are eutherians. Extant eutherians, their last common ancestor, and all extinct descendants of that ancestor are members of Placentalia., 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. , In terrestrial zoology, megafauna (Ancient Greek "mégalo" "large" + New Latin "fauna" "animal") are large or giant animals. The most common thresholds used are weight over , over , or over a metric ton . This includes many species not popularly thought of as overly large, such as white-tailed deer, red kangaroo, and humans., Ground sloths are a diverse group of extinct sloths, in the mammalian superorder Xenarthra. The term "ground sloth" is used as a reference for all extinct sloths because of the large size of the earliest forms discovered, as opposed to the extant "tree sloths." However, this is a historical convention and should not imply that all extinct sloths were strictly terrestrial in nature. Their most recent survivors lived in the Antilles, where it has been proposed they may have survived until 1550 BCE; however, radiocarbon dating suggests an age of between 2819 and 2660 BCE for the last known occurrence of "Megalocnus" in Cuba. Ground sloths had been extinct on the mainland of North and South America for 10,000 years or more. Their later survival in the Caribbean correlates with the later colonization of this area by humans. Some insular sloth populations persisted 5,0006,000 years longer than their continental mainland relatives, in congruence with the global pattern of late Quaternary large vertebrate extinction due to human dispersal., Placentalia ("Placentals") is one of the three extant subdivisions of the class of animals Mammalia; the other two are Monotremata and Marsupialia. The placentals are primarily distinguished from other mammals in that the fetus is carried in the uterus of its mother where it is nourished via a placenta, until the live birth of a fully developed offspring occurs., Sloths are mammals classified in the families Megalonychidae (two-toed sloths) and Bradypodidae (three-toed sloths), including six extant species. They are named after the capital sin of sloth because they seem slow and lazy at first glance; however, their usual idleness is due to metabolic adaptations for conserving energy. Aside from their surprising speed during emergency flights from predators, other notable traits of sloths include their strong body and their ability to host symbiotic algae on their furs., The superorder Xenarthra is a group of placental mammals, extant today only in the Americas and represented by anteaters, tree sloths, and armadillos. The origins of the order can be traced as far back as the Paleocene, as early as 59 million years ago in South America. Xenarthrans developed and diversified extensively in South America during its long period of isolation in the early to mid Cenozoic Era. They had invaded the Antilles by the early Miocene and, starting about 9 Mya, spread to Central and North America as part of the Great American Interchange. Nearly all of the formerly abundant megafaunal xenarthrans, such as ground sloths, glyptodonts, and pampatheres, became extinct at the end of the Pleistocene., Mammals are any vertebrates within the class Mammalia (from Latin "mamma" "breast"), a clade of endothermic amniotes distinguished from reptiles and birds by the possession of a neocortex (a region of the brain), hair, three middle ear bones and mammary glands. The sister group of mammals may be the extinct "Haldanodon." The mammals represent the only living Synapsida, which together with the Sauropsida form the Amniota clade. The mammals consist of the Yinotheria including monotrema and the Theriiformes including the theria., Metatheria is a mammalian clade that includes all mammals more closely related to marsupials than to placentals (such as sparassodontans). First proposed by Thomas Henry Huxley in 1880, it is a slightly more inclusive group than the marsupials; it contains all of the living mammals with abdominal pouches (most female marsupials) as well as their more primitive ancestors and relatives. Metatherians are one of three main classes of extant mammals: monotremes (egg laying mammals like the platypus and the echidna), metatheria (or marsupials, which includes the three American orders (Didelphimorphia, Paucituberculata and Microbiotheria) and the four Australasian orders (Notoryctemorphia, Dasyuromorphia, Peramelemorphia and Diprotodontia)), and the eutherians (or placental mammals) consisting of twenty-one orders, divided into four superorders. Metatherians belong to a subgroup of the northern tribosphenic mammal clade or Boreosphenida. They differ from all other mammals in certain morphologies like their dental formula, which includes about five upper and four lower incisors, a canine, three premolars, and four molars. Other morphologies include skeletal and anterior dentition, such as wrist and ankle apomorphies; all metatherians share derived pedal characters and calcaneal features., The aardvark (; "Orycteropus afer") is a medium-sized, burrowing, nocturnal mammal native to Africa. It is the only living species of the order Tubulidentata, although other prehistoric species and genera of Tubulidentata are known. Unlike other insectivores, it has a long pig-like snout, which is used to sniff out food. It roams over most of the southern two-thirds of the African continent, avoiding areas that are mainly rocky. A nocturnal feeder, it subsists on ants and termites, which it will dig out of their hills using its sharp claws and powerful legs. It also digs to create burrows in which to live and rear its young. It receives a "least concern" rating from the IUCN, although its numbers seem to be decreasing., Ants are eusocial insects of the family Formicidae and, along with the related wasps and bees, belong to the order Hymenoptera. Ants evolved from wasp-like ancestors in the Cretaceous period, about 99 million years ago and diversified after the rise of flowering plants. More than 12,500 of an estimated total of 22,000 species have been classified. They are easily identified by their elbowed antennae and the distinctive node-like structure that forms their slender waists., A clade (from , "klados", "branch") is a group of organisms that consists of a common ancestor and all its lineal descendants, and represents a single "branch" on the "tree of life"., In common cladistic usage, a monophyletic group is a taxon (group of organisms) which forms a clade, meaning that it consists of an ancestral species and all its descendants. The term is synonymous with the uncommon term holophyly. Monophyletic groups are typically characterized by shared derived characteristics (synapomorphies)., The Cretaceous is a geologic period and system that spans 79 million years from the end of the Jurassic Period million years ago (Mya) to the beginning of the Paleogene Period Mya. It is the last period of the Mesozoic Era. The Cretaceous Period is usually abbreviated K, for its German translation "Kreide" (chalk)., Anteater is a common name for the four extant mammal species of the suborder Vermilingua (meaning "worm tongue") commonly known for eating ants and termites. The individual species have other names in English and other languages. Together with the sloths, they are within the order Pilosa. The name "anteater" is also colloquially applied to the unrelated aardvark, numbat, echidnas, pangolins and some members of the Oecobiidae., Euarchontoglires (synonymous with Supraprimates) is a clade and a superorder of mammals, the living members of which belong to one of the five following groups: rodents, lagomorphs, treeshrews, colugos and primates., Golden moles are small, insectivorous burrowing mammals endemic to Southern Africa, where their Afrikaans names are gouemolle or kruipmolle (singular "gouemol" or "kruipmol"). They comprise the family Chrysochloridae and as such they are taxonomically distinct from the true moles, family Talpidae, and other mole-like families, all of which, to various degrees, they resemble as a result of convergence., Afrotheria is a clade of mammals, the living members of which belong to groups that are either currently living in Africa or of African origin: golden moles, elephant shrews (also known as sengis), tenrecs, aardvarks, hyraxes, elephants, sea cows, and several extinct clades. They share few anatomical features but many are partly or entirely African in their distribution. This probably reflects the fact that Africa was an island continent through the early Cenozoic. Because the continent was isolated by water, Laurasian groups such as insectivores, rabbits, carnivorans and ungulates could not become established. Instead, the niches occupied by those groups were filled by tenrecs, hyraxes and elephants that evolved from the ancestral afrothere. This adaptive radiation may have occurred in response to the CretaceousPaleogene mass extinction., A tenrec is any species of mammal within the family Tenrecidae, found on Madagascar and in parts of the African mainland. Tenrecs are widely diverse; as a result of convergent evolution they resemble hedgehogs, shrews, opossums, mice and even otters. They occupy aquatic, arboreal, terrestrial and fossorial environments. Some of these species, including the greater hedgehog tenrec, can be found in the Madagascar dry deciduous forests., Elephants are large mammals of the family Elephantidae and the order Proboscidea. Two species are traditionally recognised, the African elephant ("Loxodonta africana") and the Asian elephant ("Elephas maximus"), although some evidence suggests that African bush elephants and African forest elephants are separate species ("L. africana" and "L. cyclotis" respectively). Elephants are scattered throughout sub-Saharan Africa, South Asia, and Southeast Asia. Elephantidae is the only surviving family of the order Proboscidea; other, now extinct, members of the order include deinotheres, gomphotheres, mammoths, and mastodons. Male African elephants are the largest extant terrestrial animals and can reach a height of and weigh . All elephants have several distinctive features, the most notable of which is a long trunk or proboscis, used for many purposes, particularly breathing, lifting water, and grasping objects. Their incisors grow into tusks, which can serve as weapons and as tools for moving objects and digging. Elephants' large ear flaps help to control their body temperature. Their pillar-like legs can carry their great weight. African elephants have larger ears and concave backs while Asian elephants have smaller ears and convex or level backs., In biology, a species (abbreviated sp., with the plural form species abbreviated spp.) is the basic unit of biological classification and a taxonomic rank. A species is often defined as the largest group of organisms in which two individuals can produce fertile offspring, typically by sexual reproduction. While this definition is often adequate, looked at more closely it is often problematic. For example, in a species complex, the boundaries between closely related species become unclear or disappear altogether. Other ways of defining species include similarity of DNA, morphology, or ecological niche. The presence of locally adaptive traits may further subdivide species into infraspecific taxa such as subspecies., Laurasiatheria is a superorder of placental mammals that originated on the northern supercontinent of Laurasia 99 million years ago. The superorder includes shrews, pangolins, bats, whales, carnivorans, odd-toed and even-toed ungulates, among others., 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., Atlantogenata is a proposed clade of mammals containing the cohorts or superorders Afrotheria and Xenarthra . These groups originated and radiated in the South American and African continents , presumably in the Cretaceous . Together with Boreoeutheria , they make up Eutheria . The monophyly of this grouping was supported by some genetic evidence . Alternative hypotheses are that Boreoeutheria and Afrotheria combine to form Epitheria ( as generally supported by anatomical and other physiological evidence ) or that Boreoeutheria and Xenarthra combine to form Exafroplacentalia or Notolegia . Updated analysis of transposable element insertions around the time of divergence strongly supports the fourth hypothesis of a near - concomitant origin ( trifurcation ) of the three superorders of mammals ., Armadillos are New World placental mammals with a leathery armour shell. The Chlamyphoridae and Dasypodidae are the only surviving families in the order Cingulata, part of the superorder Xenarthra, along with the anteaters and sloths. The word "armadillo" means "little armoured one" in Spanish. The Aztecs called them "ytchtli" , Nahuatl for "turtle-rabbit": "ytl" (turtle) and "tchtli" (rabbit). The Portuguese word for "armadillo" is "tatu" which derives from the Tupi language. Similar names are also found in other, especially European, languages., Boreoeutheria (synonymous with Boreotheria) (Greek:  "north" +  "good" +  "beast") is a clade (magnorder) of placental mammals that is composed of the sister taxa Laurasiatheria (most hoofed mammals, most pawed carnivores, and several other groups) and Euarchontoglires (Supraprimates). It is now well supported by DNA sequence analyses, as well as retrotransposon presence or absence data., In biology, a taxon (plural taxa; back-formation from "taxonomy") is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is not uncommon, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping., Chalk is a soft, white, porous, sedimentary carbonate rock, a form of limestone composed of the mineral calcite. Calcite is an ionic salt called calcium carbonate or CaCO. It forms under reasonably deep marine conditions from the gradual accumulation of minute calcite shells (coccoliths) shed from micro-organisms called coccolithophores. Flint (a type of chert unique to chalk) is very common as bands parallel to the bedding or as nodules embedded in chalk. It is probably derived from sponge spicules or other siliceous organisms as water is expelled upwards during compaction. Flint is often deposited around larger fossils such as Echinoidea which may be silicified (i.e. replaced molecule by molecule by flint)., Subject: atlantogenata, Relation: taxon_rank, Options: (A) branch (B) class (C) family (D) form (E) group (F) magnorder (G) order (H) species (I) suborder (J) superorder
answer:

magnorder