Question: What series is model 7 of the maker of Dacia Sandero?

full_context: Document 1: Warsaw: The FSO Car Factory was established in 1951. A number of vehicles have been assembled there over the decades, including the Warszawa, Syrena, Fiat 125p (under license from Fiat, later renamed FSO 125p when the license expired) and the Polonez. The last two models listed were also sent abroad and assembled in a number of other countries, including Egypt and Colombia. In 1995 the factory was purchased by the South Korean car manufacturer Daewoo, which assembled the Tico, Espero, Nubia, Tacuma, Leganza, Lanos and Matiz there for the European market. In 2005 the factory was sold to AvtoZAZ, a Ukrainian car manufacturer which assembled there the Chevrolet Aveo. The license for the production of the Aveo expired in February 2011 and has since not been renewed. Currently the company is defunct.
Document 2: Fiat Palio: The Fiat Palio is a supermini car which was produced by the Italian manufacturer Fiat since 1996 until 2017. It is a world car, developed by Fiat Automóveis and aimed at developing countries. It has been produced in various countries worldwide, and its platform was also used in the Siena sedan, the Palio Weekend station wagon, the Palio Adventure crossover and the Strada light pick-up truck.
Document 3: Sinpar: During the later 1960s the business increasingly focused on four-wheel drive conversions for various Renault models, notably the Renault Goélette (the vans mostly being destined for service with the French army) along with the Renault 4, Renault Rodéo, Renault 6 and the Renault 12. Although most of the cars were sold in France, useful volumes were also achieved in the more mountainous regions of Switzerland where, until the arrival in Europe of the Subaru, there was significant customer demand for reasonably priced four wheel drive cars which the larger auto-makers were disinclined to address.
Document 4: Renault Samsung SM7: The Renault Samsung SM7 is an executive car or full-size car (E-segment in Europe) produced by the Korean manufacturer Renault Samsung Motors since 2004.
Document 5: Samcor: As a result of the merger, Ford and Mazda began to share models in South Africa, as they already did in other markets. For example, in 1986, the European-sourced Ford Escort was replaced by the Laser and Meteor based on the Mazda 323. Similarly, in 1993, the Ford Sierra was replaced by the Telstar, based on 626. However, this badge engineering proved unpopular with some buyers in South Africa.
Document 6: Sandouville Renault Factory: The Sandouville Renault Factory is a car plant belonging to the Renault Group, established in 1964 at Sandouville in the Seine-Maritime department, not far from the port of Le Havre. Work began on its construction in July 1963 and the factory was in most respects completed by December 1964.
Document 7: Dacia Sandero: The Dacia Sandero is a subcompact car produced jointly by the French manufacturer Renault and its Romanian subsidiary Dacia since 2007, currently at its second generation. It is also marketed as the Renault Sandero in certain markets, such as Russia, Egypt, South Africa, Mexico, and South America. It was introduced in September 2007, and is based on the Logan platform.
Document 8: Fiat Duna: The Fiat Duna (Type 155) is a small car produced by Fiat in Argentina and Brazil, where it was sold as Fiat Prêmio. Launched in 1985 in Brazil, the Duna/Prêmio is based on the Brazilian Fiat Uno, but unlike the Uno, it was a two-door sedan. The range was expanded with a three-door estate in 1987 called the Fiat Elba (or Duna Weekend), a four-door sedan added in 1987 and a five-door estate in 1989. The car was sold mainly in South America. Production ended in 2000 and the Duna and Elba models were replaced by the Fiat Siena and the Fiat Palio Weekend. The word Duna is the Hungarian name of river Danube (Danubio in Italian).
Document 9: RAF-977: The RAF-977 was a Soviet cabover van made by Riga Autobus Factory (RAF) based on components from the GAZ-21 Volga. It was introduced in 1958 and was manufactured in two main styles: a 10-seater minibus and an ambulance. In 1961, an updated version called the RAF-977D was put into production; this had a one-piece windshield, instead of the split, and Volga steering wheel among its other detail changes. Variants included the 977I ambulance and a special "Intourist" model, which had better seats, roof lights, and sunroof.
Document 10: Suzuki Ignis: The is a subcompact car that was produced by Suzuki between 2000 and 2008, replacing the Suzuki Cultus, and subsequently as a small crossover from 2016.
Document 11: Hyundai i20: The Hyundai i20 is a supermini car and compact suv produced by the South Korean manufacturer Hyundai since 2008. The i20 made its debut at the Paris Motor Show in October 2008, and sits between the i10 and i30. It is a front wheel drive car, and is available in three and five door versions. The i20 replaces the Getz in nearly all of its markets, though the Getz was not phased out in most of the world until 2011.
Document 12: Renault 7: The Renault 7 (or "R7") is a 4-door saloon version of the Renault 5 supermini, produced and sold in Spain by Renault's subsidiary, FASA-Renault from 1974 to 1984.
Document 13: Fiat 507: The Fiat 507 is a passenger car produced by Italian automobile manufacturer Fiat between 1926-1927. The car was developed from the 505 model, with a modified suspension and brakes.
Document 14: Dacia Duster: The Dacia Duster (also the Renault Duster) is a compact sport utility vehicle (SUV) produced jointly by the French manufacturer Renault and its Romanian subsidiary Dacia since 2010. It is currently in its second generation, launched in the autumn of 2017. It is marketed as the Renault Duster in certain markets such as India, Iran, Kazakhstan, Russia, Mexico, Egypt, South Africa, Ukraine, the UAE and South America. The first generation was rebadged as the Nissan Terrano in Russia and India. It is the third model of the Dacia brand based on the Logan platform, after the Sandero.
Document 15: Renault Primaquatre: The Renault Primaquatre was an automobile produced from 1931 to 1941 by Renault, the last car built before Louis Renault's death in 1944.
ground_truth: supermini
sub_queries: Who made Dacia Sandero? Answer: Renault
Renault 7 >> part of the series Answer: supermini