Q: Information: - Christianity is a monotheistic religion based on the life and teachings of Jesus Christ, who serves as the focal point for the religion. It is the world's largest religion, with over 2.4billion followers, or 33% of the global population, known as Christians. Christians believe that Jesus is the Son of God and the savior of humanity whose coming as the Messiah (the Christ) was prophesied in the Old Testament. - A Christian (or ) is a person who follows or adheres to Christianity, an Abrahamic, monotheistic religion based on the life and teachings of Jesus Christ. "Christian" derives from the Koine Greek word "Christos" (), a translation of the Biblical Hebrew term "mashiach". - Chernobog ( Proto - Slavic * rn ' black ' and * bog '' god '' ) , also spelled as Chernabog , Czernobog , Chornoboh , Crnobog and Tchernobog is a Slavic deity , whose name means black god , about whom much has been speculated but little can be said definitively . The only historical sources , which are Christian ones , interpret him as a dark , accursed god , but it is questionable how important or malicious he was really considered to be by ancient Slavs . The name is attested only among West Slavic tribes of the 12th century , hence it is speculated that he was not a very important or very old deity . Older scholarship assumed him to be the counterpart of Belobog . - Belobog, Bilobog, Belbog, Bialbog, Byelobog, Bielobog, Belun or Bylun, Bielboh or Bialun (all names meaning "White God") is a reconstructed Slavic deity of light and Sun, the counterpart of dark and cursed Chernobog (Black God). It is uncertain whether such a deity was ever worshipped by polytheist Slavs, as there are no reliable historic records which mention this name. While in the past a great deal of scholars studying Slavic mythology took the dualism of Belobog and Czernobog for granted, modern research of the matter makes this theory very hard to maintain. Given the paragraphs above, decide what entity has the relation 'deity of' with 'slavic mythology'.
A: chernobog

Question: Information: - The genus Allonautilus contains two species of nautiluses, which have a significantly different morphology from those placed in the sister taxon "Nautilus". "Allonautilus" is now thought to be a descendant of "Nautilus" and the latter paraphyletic. - The Nautilida constitute a large and diverse order of generally coiled nautiloid cephalopods that began in the mid Paleozoic and continues to the present with a single family, the Nautilidae which includes two genera, "Nautilus" and "Allonautilus", with six species. All told, between 22 and 34 families and 165 to 184 genera have been recognised, making this the largest order of the subclass Nautiloidea. - The Nautilina is the last suborder of the Nautilida and the only nautiloids living since the end of the Triassic. The Nautilina, proposed by Shimanskiy, is basically the Nautilaceae of Kummel, 1964, defined by Furnish and Glenister, but differs in omitting two families, the Paracenoceratidae and Pseudonautilidae which instead are placed in the Liroceratina. - The nautilus (from the Latin form of the original Ancient Greek "", 'sailor') is a pelagic marine mollusc of the cephalopod family Nautilidae, the sole extant family of the superfamily Nautilaceae and of its smaller but near equal suborder, Nautilina. - Latin (Latin: ) is a classical language belonging to the Italic branch of the Indo-European languages. The Latin alphabet is derived from the Etruscan and Greek alphabets. - The Trigonoceratidae is a family of coiled nautiloid cephalopods that lived during the period from the Early Carboniferous (Mississippian) to the Early Permian. - Stroboceras is an extinct nautiloid named by Hyatt in 1884 that 's included in the nautilid family Trigonoceratidae ; the group that have rise to the Nautilidae which includes the living Nautilus . Stroboceras is characterized by a loosely coiled evolute shell bearing prominent longitudinal ridges and grooves ; with a variable cross section , generally higher than wide , flanks convergent on the venter , and a subcentral siphuncle . - A cephalopod (pronounced or ) is any member of the molluscan class Cephalopoda (Greek plural , "kephalopoda"; "head-feet"). These exclusively marine animals are characterized by bilateral body symmetry, a prominent head, and a set of arms or tentacles (muscular hydrostats) modified from the primitive molluscan foot. Fishermen sometimes call them inkfish, referring to their common ability to squirt ink. The study of cephalopods is a branch of malacology known as teuthology. - The Nautilaceae form one of five superfamilies that make up the Nautilida according to Bernard Kummel (1964), and the only one that survived past the Triassic. The Nautilaceae comprise six families: Nautilidae, Paracenoceratidae, Pseudonautilidae, Cymatoceratidae, Hercoglossidae, and Aturiidae. Shimanskiy (1957) separated the Paracenoceratidae and Pseudonautilidae from his near equivalent Nautilina and added them to the Lyroceratina, expanding the equivalent Clydonautilaceae and bringing it into the Jurassic. The Nautilaceae are represented by "Nautilus" and "Allonautilus", genera included in the Nautilidae. - Nautiloids are a large and diverse group of marine cephalopods (Mollusca) belonging to the subclass Nautiloidea that began in the Late Cambrian and are represented today by the living "Nautilus" and "Allonautilus". Nautiloids flourished during the early Paleozoic era, where they constituted the main predatory animals, and developed an extraordinary diversity of shell shapes and forms. Some 2,500 species of fossil nautiloids are known, but only a handful of species survive to the present day. Given the paragraphs above, decide what entity has the relation 'taxon rank' with 'genus'.
Answer:
stroboceras