Information:  - Red is the color at the longer-wavelengths end of the spectrum of visible light next to orange, at the opposite end from violet. Red color has a predominant light wavelength of roughly 620740 nanometers. Light with a longer wavelength than red but shorter than terahertz radiation and microwave is called infrared.  - The Kingdom of Whydah was a kingdom on the coast of West Africa in the boundaries of the modern nation of Benin. Between 1677 and 1681 it was conquered by the Akwamu, one of the Akan people. It was a major slave trading post. In 1700, it had a coastline of around ; under King Haffon, this was expanded to , and stretching inland.  - Savi ( Also Xavier ) was the capital of the Kingdom of Whydah prior to its capture by the forces of Dahomey in 1727 . An account of the city was given by Robert Norris in 1789 `` Sabee , at that period the metropolis of the kingdom , the residence of their monarch , and seat of their commerce , was about four miles in circumference . The houses , constructed with mud walls , were roofed with thatch . The factory houses of the European traders were spacious and airy , distributed into convenient apartments , and surrounded on the outside with a large gallery opening into balconies . The town swarmed with people , insomuch , that it was impossible to pass through the streets without great difficulty . Markets were held every day , at which were exposed to sale all sorts of merchandizes , European and African , besides abundance of provisions of every kind ... the plains embellished with an astonishing multitude of large and small villages , every one of which was enclosed with a low mud wall , and placed in full view of the surrounding district ; all this assemblage united to form the most picturesque view imaginable , unobstructed either by mountain or hill . '' There were British East India Company , Dutch West India Company , French East India Company and a Portuguese trading compound in the city , adjacent to the Royal Palace . Overall the city was very populous and filled with throngs of people .  - The French colonial empire constituted the overseas colonies, protectorates and mandate territories that came under French rule from the 16th century onward. A distinction is generally made between the "first colonial empire", that existed until 1814, by which time most of it had been lost, and the "second colonial empire", which began with the conquest of Algiers in 1830. The second empire came to an end after the loss of bitter wars in Vietnam (1955) and Algeria (1962), and peaceful decolonization elsewhere after 1960.  - Africa is the world's second-largest and second-most-populous continent. At about 30.3 million km² (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20.4 % of its total land area. With 1.1 billion people as of 2013, it accounts for about 15% of the world's human population. The continent is surrounded by the Mediterranean Sea to the north, both the Suez Canal and the Red Sea along the Sinai Peninsula to the northeast, the Indian Ocean to the southeast, and the Atlantic Ocean to the west. The continent includes Madagascar and various archipelagos. It contains 54 fully recognized sovereign states (countries), nine territories and two "de facto" independent states with limited or no recognition.  - West Africa, also called Western Africa and the West of Africa, is the westernmost subregion of Africa. West Africa has been defined as including 18 countries: Benin, Burkina Faso, the island nation of Cape Verde, Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Mauritania, Niger, Nigeria, the island of Saint Helena, Senegal, Sierra Leone, São Tomé and Príncipe and Togo.  - Dahomey was an African kingdom (located in the area of the present-day country of Benin) that existed from about 1600 until 1894, when the last king, Behanzin, was defeated by the French, and the country was annexed into the French colonial empire. Dahomey developed on the Abomey Plateau amongst the Fon people in the early 17th century and became a regional power in the 18th century by conquering key cities on the Atlantic coast.  - The Fon people, also called Fon nu, Agadja or Dahomey, are a major West African ethnic and linguistic group. They are the largest ethnic group in Benin found particularly in its south region; they are also found in southwest Nigeria and Togo. Their total population is estimated to be about 3,500,000 people, and they speak the Fon language, a member of the Niger-Congo language group.  - Benin (or -; ), officially the Republic of Benin and formerly Dahomey, is a country in West Africa. It is bordered by Togo to the west, Nigeria to the east, and Burkina Faso and Niger to the north. A majority of the population live on its small southern coastline on the Bight of Benin, part of the Gulf of Guinea in the northernmost tropical portion of the Atlantic Ocean. The capital of Benin is Porto-Novo, but the seat of government is in Cotonou, the country's largest city and economic capital. Benin covers an area of 114,763 square kilometers and its population in 2015 was estimated to be approximately 10.88 million. Benin is a tropical, sub-Saharan nation, highly dependent on agriculture, with substantial employment and income arising from subsistence farming.  - Akwamu (also called Akuambo) was a state set up by Akan people (in present-day Ghana) that flourished in the 17th and 18th centuries. The name was also applied to its people. Originally immigrating from Bono state, the Akan founders settled in Twifo-Heman. The Akwamu led an expansionist empire in the 17th and 18th centuries. At the peak of their empire, the Akan created an influential state and culture that has contributed to at least three countries in West Africa.    Given the information above, choose from the list below the object entity that exhibits the relation 'country' with the subject 'savi'.  Choices: - algeria  - benin  - burkina faso  - cape verde  - dahomey  - ghana  - ivory coast  - liberia  - madagascar  - mali  - mauritania  - orange  - vietnam  - world
Answer:
benin