Task: Question Answering
Input (English): Context: A city-state is a sovereign state that consists of a city and its dependent territories. Historically, this included cities such as Rome, Athens, Carthage, and the Italian city-states during the Renaissancebut today only a handful of sovereign city-states exist, with some disagreement as to which are city-states. A great deal of consensus exists that the term properly applies to Singapore, Monaco, and Vatican City., Huitzilihuitl / witsiliwit / ( Nahuatl language ; English : Hummingbird Feather ) ( d. ca . 1417 ) was the second tlatoani of Tenochtitlan , governing from 1396 to 1417 , ( or 1390 to 1410 according to other sources ) ., Mexico-Tenochtitlan, commonly known as Tenochtitlan was a Mexica (city-state) located on an island in Lake Texcoco, in the Valley of Mexico. Founded on June 20, 1325, it became the capital of the expanding Aztec Empire in the 15th century, until it was captured by the Spanish in 1521., The altepetl or modern pronunciation, in pre-Columbian and Spanish conquest-era Aztec society, was the local, ethnically based political entity. It is usually translated into English as "city-state". The word is a combination of the Nahuatl words "-tl" (meaning "water") and "tep-tl" (meaning "mountain")., Tlatoani (, "one who speaks, ruler" plural ' ) is the Classical Nahuatl term for the ruler of an "altepetl", a pre-Hispanic state. It may be translated into English as "king". A ' is a female ruler, or queen regnant., The Valley of Mexico is a highlands plateau in central Mexico roughly coterminous with the present-day Distrito Federal and the eastern half of the State of Mexico. Surrounded by mountains and volcanoes, the Valley of Mexico was a centre for several pre-Columbian civilizations, including Teotihuacan, the Toltec, and the Aztec. The ancient Aztec term "Anahuac (Land Between the Waters) " and the phrase Basin of Mexico are both used at times to refer to the Valley of Mexico. The Basin of Mexico became a well known site that epitomized the scene of early Classic Mesoamerican cultural development as well., The Aztec Empire, or the Triple Alliance (]), began as an alliance of three Nahua "altepetl" city-states: Mexico-Tenochtitlan, Mexico-Texcoco, and Mexico-Tlacopan. These three city-states ruled the area in and around the Valley of Mexico from 1428 until they were defeated by the combined forces of the Spanish "conquistadores" and their native allies under Hernán Cortés in 1521., The Mexica (Nahuatl: "Mxihcah", ; the singular is "Mxihcatl" ) or Mexicas were an indigenous people of the Valley of Mexico, known today as the rulers of the Aztec Empire., Lake Texcoco was a natural lake within the Anáhuac or Valley of Mexico. Lake Texcoco is most well known as where the Aztecs built the city of Tenochtitlan, which was located on an island within the lake. After the Spanish conquest of the Aztec Empire, efforts to control flooding by the Spanish led to most of the lake being drained. The entire lake basin is now almost completely occupied by Mexico City, the capital of the present-day nation of Mexico., Subject: huitzilihuitl, Relation: country_of_citizenship, Options: (A) athens (B) aztec (C) mexico (D) mexico city (E) monaco
Output (English): mexico