Question: Information: - The infantry tank was a concept developed by the British and French in the years leading up to World War II. Infantry tanks were designed to support infantry-soldiers in an attack. To achieve this, the vehicles were generally heavily armoured to allow them to operate in close concert with infantry even under heavy fire. The extra armour came at the expense of speed, which was not an issue when supporting relatively slow-moving infantry. - The Bishop was the nickname of a British self - propelled artillery vehicle based on the Valentine tank , armed with the 25 pounder gun - howitzer , which could fire an 87.6 mm ( 3.45 in ) 11.5 kg ( 25 lb ) HE shell or an armour - piercing shell . A result of a rushed attempt to create a self - propelled gun , the vehicle had numerous problems , was produced in limited numbers and was soon replaced by better designs . - The Tank, Infantry, Mk III, Valentine was an infantry tank produced in the United Kingdom during the Second World War. More than 8,000 of the type were produced in eleven marks, plus various specialised variants, accounting for approximately a quarter of wartime British tank production. The many variants included riveted and welded construction, petrol and diesel engines and a progressive increase in armament. It was supplied in large numbers to the USSR and built under licence in Canada. Developed by Vickers, it proved to be both strong and reliable. What entity does 'bishop ' has the relation 'conflict' with?
Answer: world war ii

input: Please answer the following: Information: - Monterrey, is the capital and largest city of the northeastern state of Nuevo Leon, in Mexico. The city is anchor to the third-largest metropolitan area in Mexico and is ranked as the ninth-largest city in the nation. Monterrey serves as a commercial center in the north of the country and is the base of many significant international corporations. - Tijuana is the largest city in Baja California and on the Baja California Peninsula and center of the Tijuana metropolitan area, part of the international San DiegoTijuana metropolitan area. As an industrial and financial center of Mexico, Tijuana exerts a strong influence on economics, education, culture, art, and politics. As the city has become a leading center in the country, so has the surrounding metropolitan area, a major industrial and paramount metropolis in northwestern Mexico. Currently one of the fastest growing metropolitan areas in Mexico, Tijuana maintains global city status. , the city of Tijuana had a population of 1,696,923. - Mexico City International Airport; officially "Aeropuerto Internacional Benito Juarez" is an international airport that serves Greater Mexico City. It is Mexico's and Latin America's busiest airport by passenger traffic and aircraft movements. The airport sustains 35,000 jobs directly and around 15,000 indirectly in the immediate area. The airport is owned by Grupo Aeroportuario de la Ciudad de Mexico and operated by Aeropuertos y Servicios Auxiliares, the government-owned corporation, which also operates 22 other airports throughout Mexico. In recent years Toluca Airport has become an alternate airport. - Aerovias de Mexico, S.A. de C.V. operating as Aeromexico, is the flag carrier airline of Mexico based in Mexico City. It operates scheduled services to more than 80 destinations in Mexico; North, South, and Central America; the Caribbean, Europe, and Asia. Its main base and hub is Mexico City International Airport, with a secondary hub at Monterrey. - Mexico (, modern Nahuatl ), officially the United Mexican States, is a federal republic in the southern half of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatemala, Belize, and the Caribbean Sea; and to the east by the Gulf of Mexico. Covering almost two million square kilometers (over 760,000sqmi), Mexico is the sixth largest country in the Americas by total area and the 13th largest independent nation in the world. With an estimated population of over 120 million, it is the eleventh most populous country and the most populous Spanish-speaking country in the world while being the second most populous country in Latin America. Mexico is a federation comprising 31 states and a federal district that is also its capital and most populous city. Other metropolises include Guadalajara, Monterrey, Puebla, Toluca, Tijuana and Leon. - Concesionaria Vuela Compania de Aviacion , S.A.B. de C.V. ( BMV : VOLARA , NYSE : VLRS ) , operating as Volaris , is a Mexican low - cost airline based in Santa Fe , Alvaro Obregon , Mexico City and its operational base is located at the General Abelardo L. Rodriguez International Airport ( TIJ ) in Tijuana . The airline operates scheduled flights to Mexico ( 43 ) and elsewhere in the Americas ( 22 ) from Benito Juarez International Airport in Mexico City , Don Miguel Hidalgo y Costilla International Airport , in Guadalajara , General Abelardo L. Rodriguez International Airport in Tijuana and General Mariano Escobedo International Airport in Monterrey . Volaris is the country 's second largest airline after Aeromexico . It is a leading competitor in the Mexican domestic airline market , now with a market share of over 23 % of domestic traffic . - Toluca , officially called Toluca de Lerdo , is the state capital of State of Mexico as well as the seat of the Municipality of Toluca. It is the center of a rapidly growing urban area, now the fifth largest in Mexico. It is located west-southwest of Mexico City, about 40 minutes by car to the western edge of the city. According to the 2010 census, the city of Toluca has a population of 819,561. The city is the fifth largest in Mexico in population. The municipality of Toluca, along with thirteen other municipalities, make up the metropolitan population of 1,775,337 in Greater Toluca , making it the fifth most populous metropolitan area in Mexico. What entity does 'volaris' has the relation 'airline hub' with?
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output:
mexico city international airport