Input (grade 13): Porto-Novo (also known as Hogbonou and Adjacé (population 223,552 as of a 2002 census) is the official capital of the West African nation of Benin, and was the capital of French Dahomey.
Output (grade 8): Porto-Novo (also known as Hogbonou and Adjacé) is the capital of the West African country of Benin.