Question: Ngong Forest is home to which sole member of the genus Crocuta?
Context: Seemannaralia gerrardii, commonly known as the wild-maple or mock carrot tree, is a species of flowering plant of family Araliaceae.  It is the sole member of genus Seemannaralia, and is endemic to South Africa, where it occurs in the Eastern Cape, KwaZulu-Natal, Limpopo and Mpumalanga provinces.  It was originally included in genus "Cussonia".  "Seemann-" and "gerrardii" commemorate Berthold Seemann and William Gerrard respectively, while -"aralia" suggests the family or its type genus, "Aralia". Chlorokybus is a genus of charophyte containing the sole species Chlorokybus atmophyticus, a soil alga found in alpine areas.  It sometimes has been classified as the sole member of the class Chlorokybophyceae . Ankylomyrma is a genus of large arboreal ants in the subfamily Agroecomyrmecinae.  It contains the single species Ankylomyrma coronacantha, the sole member of the tribe Ankylomyrmini.  The genus is known from Africa.  Nothing is known about their biology.  The genus was moved from the subfamily Myrmicinae to Agroecomyrmecinae in 2014. The spotted hyena ("Crocuta crocuta"), also known as the laughing hyena, is a species of hyena, currently classed as the sole member of the genus "Crocuta", native to Sub-Saharan Africa.  It is listed as being of least concern by the IUCN on account of its widespread range and large numbers estimated between 27,000 and 47,000 individuals.  The species is, however, experiencing declines outside of protected areas due to habitat loss and poaching.  The species may have originated in Asia, and once ranged throughout Europe for at least one million years until the end of the Late Pleistocene.  The spotted hyena is the largest known member of the Hyaenidae, and is further physically distinguished from other species by its vaguely bear-like build, its rounded ears, its less prominent mane, its spotted pelt, its more dual purposed dentition, its fewer nipples and the presence of a pseudo-penis in the female.  It is the only mammalian species to lack an external vaginal opening. The KPC Ngong Forest Land Scandal was a scandal that resulted in the suspension in October 2012 of Kenyan Government Minister William Ruto who was charged in court as a result. Ceratobatrachus is a monotypic frog genus in the Ceratobatrachidae family.  The genus is also known under the common name triangle frogs.  The sole member of the genus is Ceratobatrachus guentheri (common names: Solomon Island leaf frog, Solomon Island eyelash frog and Gunther's triangle frog).  This frog can be found throughout the Solomon Islands archipelago (both in the Autonomous Region of Bougainville of Papua New Guinea and in the Solomon Islands, an independent state), except for San Cristobal. Ngong Racecourse is a racecourse in Nairobi, Kenya.  It is the main and currently only thoroughbred racing venue in Kenya.  It is located along the Ngong Road near the Lenana School and next to The Nairobi Business Park, beside ngong forest.  It is operated by the Jockey Club of Kenya. The genus Epiophlebia is the sole member of the family Epiophlebiidae, which is itself the sole living representative of the Epiproctan infraorder Epiophlebioptera, and it contains only four species.  The first two species were historically placed in their own suborder Anisozygoptera, considered intermediate between dragonflies and damselflies, mainly because the hind wings are very similar in size and shape to the forewings and held back over the body at rest, as in damselflies.  It has more recently been recognized that the genus "Epiophlebia" shares a more recent ancestor with dragonflies (having become separated from these in and around the uplifting of the Himalayas), and the group has accordingly been reclassified as an infraorder within the dragonflies.  Very recently a third species, "Epiophlebia sinensis", has been described from Heilongjiang province in northeast China, bridging the "Epiophlebia" distribution gap between Nepal and Japan.  A fourth species is known only from larval material from South China. The Namaqua warbler ("Phragmacia substriata"), also known as the Namaqua prinia or white-breasted prinia, is a small passerine bird, a cisticolid warbler and the sole member of the genus "Phragmacia".  It was formerly placed in the genus "Prinia", but was found to be sufficiently distinct to warrant a genus of its own. Ngong Forest is one of the few natural forests located in a capital city.  Located in Nairobi, Kenya, the forest of indigenous trees is managed by the Ngong Road Forest Sanctuaries.  The forest, in Ngong Hills along Ngong Road and 6 km from the central business district of Nairobi, it has been a home of many wild animals, like leopards, Spotted hyenas, and Bush Bucks.  Other residents include Crowned eagles, owls, snakes, and other reptiles and birds.
Answer: spotted hyena