Task: Question Answering
Input (English): Context: Karanisia is an extinct genus of strepsirrhine primate and is represented by two species , K. clarki and K. arenula . Originally considered a crown lorisid , more comprehensive phylogenetic analyses suggest it is a more basal to living strepsirrhines , either as a stem lorisid or stem lemuroid . K. clarki was described in 2003 from isolated teeth and jaw fragments found in Late Middle Eocene ( c. 40 million years ago ) sediments of the Birket Qarun Formation in the Egyptian Faiyum . The specimens indicate the presence of a toothcomb , making it the earliest fossil primate to indisputably bear this trait , which is unique to all living strepsirrhines ( lemurs , lorises , and galagos ) . In 2010 a second species , K. arenula , was described in the journal Nature from Late Middle Eocene rocks in Libya ., A primate is a mammal of the order Primates (Latin: "prime, first rank"). In taxonomy, primates include two distinct lineages, strepsirrhines and haplorhines. Primates arose from ancestors that lived in the trees of tropical forests; many primate characteristics represent adaptations to life in this challenging three-dimensional environment. Most primate species remain at least partly arboreal., Loris is the common name for the strepsirrhine primates of the subfamily Lorinae (sometimes spelled Lorisinae) in the family Lorisidae. "Loris" is one genus in this subfamily and includes the slender lorises, while "Nycticebus" is the genus containing the slow lorises., 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., Subject: karanisia, Relation: parent_taxon, Options: (A) amniota (B) lorisidae (C) mammal (D) primates (E) sauropsida (F) theria
Output (English): lorisidae