Problem: Information: - Three Loves in Rio ( Portuguese : Meus Amores no Rio , Spanish : Mis amores en Rio ) is a 1959 Brazilian - Argentine drama film directed by Carlos Hugo Christensen . It was entered into the 9th Berlin International Film Festival . - Carlos Hugo Christensen (Santiago del Estero, 15 December 1914 - Rio de Janeiro, 30 November 1999) was an Argentine film director, screenwriter and film producer. - Rio de Janeiro ("River of January"), or simply Rio, is the second-most populous municipality in Brazil and the sixth-most populous in the Americas. The metropolis is anchor to the Rio de Janeiro metropolitan area, the second-most populous metropolitan area in Brazil and sixth-most populous in the Americas. Rio de Janeiro is the capital of the state of Rio de Janeiro, Brazil's third-most populous state. Part of the city has been designated as a World Heritage Site, named ""Rio de Janeiro: Carioca Landscapes between the Mountain and the Sea"", by UNESCO on 1 July 2012 as a Cultural Landscape. - A film director is a person who directs the making of a film. Generally, a film director controls a film's artistic and dramatic aspects, and visualizes the script while guiding the technical crew and actors in the fulfillment of that vision. The director has a key role in choosing the cast members, production design, and the creative aspects of filmmaking. Under European Union law, the director is viewed as the author of the film. - Santiago del Estero (Spanish for "Saint-James-Upon-The-Lagoon") is the capital of Santiago del Estero Province in northern Argentina. It has a population of 244,733 inhabitants, making it the twelfth largest city in the country, with a surface area of 2,116km. It lies on the Dulce River and on National Route 9, at a distance of 1,042km north-northwest from Buenos Aires. Estimated to be 455 years old, Santiago del Estero was the first city founded by Spanish settlers in the territory that is now Argentina. As such, it is nicknamed "Madre de Ciudades" (Mother of Cities). Similarly, it has been officially declared the "mother of cities and cradle of folklore." What is the relationship between 'three loves in rio' and 'argentina'?

A: country of origin

Problem: Information: - A genus (genera) is a taxonomic rank used in the biological classification of living and fossil organisms in biology. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. - In biology, an organism is any contiguous living system, such as an animal, plant, fungus, archaeon, or bacterium. All known types of organisms are capable of some degree of response to stimuli, reproduction, growth and development and homeostasis. An organism consists of one or more cells; when it has one cell it is known as a unicellular organism; and when it has more than one it is known as a multicellular organism. Most unicellular organisms are of microscopic scale and are thus loosely described as microorganisms. Humans are multicellular organisms composed of many trillions of cells grouped into specialized tissues and organs. - Stipa is a genus of around 300 large perennial hermaphroditic grasses collectively known as feather grass, needle grass, and spear grass. They are placed in the subfamily Pooideae and the tribe Stipeae. - Achnatherum is a genus of plants which includes several species of needlegrass . Several needlegrass species have been switched between Achnatherum and genus Stipa ; taxonomy between the two closely related genera is still uncertain . Achnatherum hymenoides was useful as a food source to Native Americans . Achnatherum brachychaetum is best known as a noxious weed . - Binomial nomenclature (also called binominal nomenclature or binary nomenclature) is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen or a scientific name; more informally it is also called a Latin name. The first part of the name identifies the genus to which the species belongs; the second part identifies the species within the genus. For example, humans belong to the genus "Homo" and within this genus to the species "Homo sapiens". The "formal" introduction of this system of naming species is credited to Carl Linnaeus, effectively beginning with his work "Species Plantarum" in 1753. But Gaspard Bauhin, in as early as 1623, had introduced in his book "Pinax theatri botanici" (English, "Illustrated exposition of plants") many names of genera that were later adopted by Linnaeus. - The Pooideae are the largest subfamily of the grass family Poaceae, with over 4,200 species in 14 tribes and roughly 200 genera. They include some major cereals such as wheat, barley, oat, rye and many lawn and pasture grasses. They are often referred to as cool-season grasses, because they are distributed in temperate climate. All of them use the C photosynthetic pathway. What is the relationship between 'achnatherum' and 'poaceae'?

A:
parent taxon