context: Alcala de Henares (Arabic: Castle of Fire) is a Spanish city located in the Madrid region and means [1]. It is an artistic historical center in Spain and one of the World Heritage sites in Spain starting in 1998. [2] It was the cradle of the famous Spanish writer Miguel de Cervantes. [3] Culturally affiliated with, which is also its capital. Alcala infested with a population of 203,924 inhabitants in 2012, with an area of ​​87.72 km² and a population density of 232472 inhabitants / km². Alcala is located about 30 kilometers northeast of Madrid, [4] on the River Enares and at an altitude of 588 meters above sea level. [5]
question: Where is the city of Alcala de Henares located?
answers.text: Madrid region