Information:  - The Sfax Governorate ("") is one of the governorates of Tunisia. The governorate has a population of 955,421 (2014) and an area of 7,545 km². Its capital is Sfax. It is along the east coast of Tunisia, and includes the Kerkennah Islands.  - The A1 motorway is a road connecting Tunis and Sfax . It is part of the Trans - African Highway 1 that is planned to reach from Cairo to Dakar .  - Tunisia ('; ), officially the Republic of Tunisia (') is the northernmost country in Africa, covering . Its northernmost point, Cape Angela, is the northernmost point on the African continent. It is bordered by Algeria to the west and southwest, Libya to the southeast, and the Mediterranean Sea to the north and east. Tunisia's population was estimated to be just under 11 million in 2014. Tunisia's name is derived from its capital city, Tunis, which is located on Tunisia's northeast coast.  - Tunis ("") is both the capital and the largest city of Tunisia. The greater metropolitan area of Tunis, often referred to as "Grand Tunis", has some 2,700,000 inhabitants.  - Sfax (') is a city in Tunisia, located southeast of Tunis. The city, founded in AD 849 on the ruins of Taparura and Thaenae, is the capital of the Sfax Governorate (about 955,421 inhabitants in 2014), and a Mediterranean port. Sfax has a population of 330,440 (census 2014). The main economic activities of Sfax are industries (phosphate processing), agriculture (olive and olive oil, nuts), fishing (largest fishing port in Tunisia) and trade (import-export). The city is often described as Tunisia's "second city" (after the capital Tunis).   - History. Taparura was originally a town, within Byzacena during the Roman Empire. The town was also an ancient Christian bishopric, who's seat was resident in that Roman town.    Given the information above, choose from the list below the object entity that exhibits the relation 'country' with the subject 'a1 motorway '.  Choices: - roman empire  - tunisia
tunisia

Information:  - Luxottica Group S.p.A. is an Italian eyewear company. Based in Milan, Italy, it is the world's largest eyewear company.   - MILAN ("milan(e)" is French for kite) is a European anti-tank guided missile. Design of the MILAN started in 1962, it was ready for trials in 1971, and was accepted for service in 1972. It is a wire guided SACLOS (semi-automatic command to line-of-sight) missile, which means the sight of the launch unit has to be aimed at the target to guide the missile. The MILAN can be equipped with a MIRA or MILIS thermal sight to give it night-firing ability.  - Ray - Ban is a brand of sunglasses and eyeglasses founded in 1937 by American company Bausch & Lomb . The brand is best known for their Wayfarer and Aviator styles of sunglasses . In 1999 , Bausch & Lomb sold the brand to the Italian Luxottica Group for a reported $ 640 million .  - Sunglasses or sun glasses are a form of protective eyewear designed primarily to prevent bright sunlight and high-energy visible light from damaging or discomforting the eyes. They can sometimes also function as a visual aid, as variously termed spectacles or glasses exist, featuring lenses that are colored, polarized or darkened. In the early 20th century, they were also known as sun cheaters (cheaters being an American slang term for glasses).  - Sunlight is a portion of the electromagnetic radiation given off by the Sun, in particular infrared, visible, and ultraviolet light. On Earth, sunlight is filtered through Earth's atmosphere, and is obvious as daylight when the Sun is above the horizon. When the direct solar radiation is not blocked by clouds, it is experienced as sunshine, a combination of bright light and radiant heat. When it is blocked by clouds or reflects off other objects, it is experienced as diffused light. The World Meteorological Organization uses the term "sunshine duration" to mean the cumulative time during which an area receives direct irradiance from the Sun of at least 120 watts per square meter. Other sources indicate an "Average over the entire earth" of "164 Watts per square meter over a 24 hour day".  - Glasses, also known as eyeglasses or spectacles, are devices consisting of glass or hard plastic lenses mounted in a frame that holds them in front of a person's eyes, typically using a bridge over the nose and arms which rest over the ears. Glasses are typically used for vision correction, such as with reading glasses and glasses used for nearsightedness. Safety glasses provide eye protection against flying debris for construction workers or lab technicians; these glasses may have protection for the sides of the eyes as well as in the lenses. Some types of safety glasses are used to protect against visible and near-visible light or radiation. Glasses are worn for eye protection in some sports, such as squash. Glasses wearers may use a strap to prevent the glasses from falling off during movement or sports. Wearers of glasses that are used only part of the time may have the glasses attached to a cord that goes around their neck, to prevent the loss of the glasses.    Given the information above, choose from the list below the object entity that exhibits the relation 'headquarters location' with the subject 'ray-ban'.  Choices: - hard  - kite  - milan  - sunshine
milan