Information:  - Syros, or Siros or Syra is a Greek island in the Cyclades, in the Aegean Sea. It is located south-east of Athens. The area of the island is and it has 21,507 inhabitants (2011 census).  - Neorion is one of the oldest Greek heavy industries, located in Ermoupolis, on the Greek island of Syros. Today, it is one of the few remaining major industrial corporations in what used to be the industrial and commercial center of Greece, before being eclipsed by Piraeus in the late 19th century.  - Groupe Renault is a French multinational automobile manufacturer established in 1899. The company produces a range of cars and vans, and in the past has manufactured trucks, tractors, tanks, buses/coaches and autorail vehicles.  - Piraeus ("Pireás" , , "Peiraieús") is a port city in the region of Attica, Greece. Piraeus is located within the Athens urban area, southwest from its city center (municipality of Athens), and lies along the east coast of the Saronic Gulf.  - A tank is an armored fighting vehicle designed for front-line combat, with heavy firepower, strong armour, and tracks providing good battlefield manoeuvrability. The first tanks were designed to overcome the deadlock of trench warfare; now they are a mainstay of modern ground forces and a key part of combined arms combat.  - The French word Autorail describes a single powered railcar capable of carrying passengers. While the concept faded for a while, it has been introduced with a new range of vehicles for both standard and metre gauge lines.  - MAVA Company was the Greek importer of Renault automobiles . In 1979 , it decided to enter the car - production business introducing a passenger - utility car , a type then very popular in Greece for tax cetagorization reasons . MAVA assigned the creation of the car to Georgios Michael , a Greek designer credited with the design of Neorion Chicago , as well as that of several other Greek vehicles . Michael and his team completed the development and prototype construction ( on Renault mechanicals ) in record - time and the car , named Farma , was introduced the same year . MAVA had insisted that the car should be presented as a `` Renault model '' and thus the prototype was tested and approved by the French company . The Farma , accordingly bearing the Renault logo , was produced in a variety of versions , including `` passenger '' and `` van '' types . It had a 4 - cylinder 845 cc 34 hp ( 25 kW ) engine and could reach a top speed of about 110 km / h ( 68 mph ) . A total of 4500 were built , including the `` pure jeep - type ''  model introduced in 1983 , and some minor face - lifts . The attractive car had also received a modest publicity in the European press . By 1985 , the Greek law had changed affecting the market for this type of vehicles , thus making their production unprofitable . Michael and his team then worked on a new model ; the much more advanced ( and particularly attractive ) new Farma Change was introduced in 1985 . By that time , though , MAVA had scrapped the whole project and only one car , the prototype of the new model , was built .    After reading the paragraphs above, we are interested in knowing the entity with which 'mava-renault' exhibits the relationship of 'instance of'. Find the answer from the choices below.  Choices: - area  - armored fighting vehicle  - automobile manufacturer  - census  - century  - coast  - company  - concept  - cyclades  - good  - island  - key  - line  - part  - port  - port city  - sea  - single  - tank  - word
The answer to this question is:
automobile manufacturer