paragraph_text: Although the centre and the eastern parts of the country are mostly flat, the west is mountainous. Both the Andes and Sierras Pampeanas affect the climate of Argentina, leading to differences in temperature, pressure, and spatial distribution of precipitation depending on the topography and altitude. Here, the Andes exert an important influence on the climate. Owing to the higher altitudes of the Andes north of 40 S, they completely block the normal westerly flow, preventing low pressure systems containing moisture from the Pacific Ocean from coming in. Thus, much of Argentina north of 40 S is dominated by wind circulation patterns from the South Atlantic High. South of 40 S, the Andes are lower in altitude, allowing much of Patagonia to be dominated by westerly winds and air masses from the Pacific Ocean. However, the north -- south orientation of the Andes creates a barrier for humid air masses originating from the Pacific Ocean. This is because they force these air masses upwards, cooling adiabactically. Most of the moisture is dropped on the Chilean side, causing abundant precipitation and cloudiness while on the Argentine side, the air warms adiabatically, causing it to become drier as it descends. Thus, an extensive rain -- shadow is present in much of Patagonia, causing it to receive very little precipitation. The Sierras Pampeanas influences the climate on a much smaller scale than the Andes.

paragraph_text: Ángel Zubieta Redondo (born 17 July 1918 in Galdakao, Biscay, Basque Country, died 28 October 1985 in Buenos Aires ) was a Spanish footballer and manager.

paragraph_text: He is the General Director of the program for development of young professor in economics and management for an “economy with a human face”, established in 27 Argentine universities, in Peru, and in Uruguay, and General Director of the new international program for preparation of young leaders established by Buenos Aires University and CAF Latin-American Development Bank in South American and Andean countries.

paragraph_text: Mi Buenos Aires querido is a 1936 Argentine musical film directed and written by Julio Irigoyen. It is a tango film.

paragraph_text: Explorers flying the flag of Spain reached the New World beginning in 1492 with the discovery of America by Christopher Columbus. Spanish expeditions colonized and explored vast areas in North and South America following the grants of the Pope (contained in the 1493 papal bull Inter caetera) and rights contained in the 1494 Treaty of Tordesillas and 1529 Treaty of Zaragoza. These formal acts gave Spain the exclusive rights to colonize the entire Western Hemisphere (excluding eastern Brazil), including all of the west coast of North America. The first European expedition to actually reach the west coast was led by the Spaniard Vasco Núñez de Balboa, who reached the Pacific coast of Panama in 1513. In an act of enduring historical importance, Balboa claimed the Pacific Ocean for the Spanish Crown, as well as all adjoining land and islands. This act gave Spain exclusive sovereignty and navigation rights over the entire west coast of North America.

paragraph_text: González Catán is a city located in La Matanza Partido, Buenos Aires Province, Argentina. The city is the second-largest by area in the county (52 km²), and the second most-populous. The city is located near the southwestern end of the Greater Buenos Aires metropolitan area, from Buenos Aires along Route 3.

paragraph_text: Alberto Sileoni enrolled in the University of Buenos Aires and earned a degree in History, in 1975. He later taught the discipline at his alma mater, and in 1993, was named Director of Adult Education Services for the City of Buenos Aires. He was shortly afterwards appointed the city's Undersecretary of Education, remaining in the post until the election of Mayor Fernando de la Rúa, in 1996.

paragraph_text: Julio Porter (July 14, 1916 in Buenos Aires – October 24, 1979 in Mexico City) was an Argentine screenwriter and film director known as one of the most prolific screenwriters and film directors in the history of the Cinema of Argentina.

paragraph_text: Tropical and equatorial air masses are hot as they develop over lower latitudes. Those that develop over land (continental) are drier and hotter than those that develop over oceans, and travel poleward on the western periphery of the subtropical ridge. Maritime tropical air masses are sometimes referred to as trade air masses. Monsoon air masses are moist and unstable. Superior air masses are dry, and rarely reach the ground. They normally reside over maritime tropical air masses, forming a warmer and drier layer over the more moderate moist air mass below, forming what is known as a trade wind inversion over the maritime tropical air mass. Continental Polar air masses (cP) are air masses that are cold and dry due to their continental source region. Continental polar air masses that affect North America form over interior Canada. Continental Tropical air masses (cT) are a type of tropical air produced by the subtropical ridge over large areas of land and typically originate from low - latitude deserts such as the Sahara Desert in northern Africa, which is the major source of these air masses. Other less important sources producing cT air masses are the Arabian Peninsula, the central arid / semi-arid part of Australia and deserts lying in the Southwestern United States. Continental tropical air masses are extremely hot and dry.

paragraph_text: Leo Fleider (October 12, 1913 in Hermanowa, Poland - August 5, 1977 in Buenos Aires, Argentina) was a Polish born Argentine film director and screenwriter, and one of the influential directors in the Cinema of Argentina of the classic era.

paragraph_text: Schwarzenegger is a dual Austrian/United States citizen. He holds Austrian citizenship by birth and has held U.S. citizenship since becoming naturalized in 1983. Being Austrian and thus European, he was able to win the 2007 European Voice campaigner of the year award for taking action against climate change with the California Global Warming Solutions Act of 2006 and plans to introduce an emissions trading scheme with other US states and possibly with the EU.

paragraph_text: The Andes or Andean Mountains (Spanish: Cordillera de los Andes) are the longest continental mountain range in the world. They form a continuous highland along the western edge of South America. This range is about 7,000 km (4,300 mi) long, about 200 to 700 km (120 to 430 mi) wide (widest between 18 ° south and 20 ° south latitude), and of an average height of about 4,000 m (13,000 ft). The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile and Argentina.

paragraph_text: Temaikèn (Bioparque Temaikèn) is a zoo in Belén de Escobar, vicinity of Buenos Aires, Argentina. It is the only AZA accredited zoo in the country.

paragraph_text: There is an average of forty - five inches of rain a year (fifty in the mountains). July storms account for much of this precipitation. As much as 15% of the rainfall during the warm season in the Carolinas can be attributed to tropical cyclones. Mountains usually see some snow in the fall and winter. Moist winds from the southwest drop an average of 80 inches (2,000 mm) of precipitation on the western side of the mountains, while the northeast - facing slopes average less than half that amount.

paragraph_text: Buenos Aires Cricket Club Ground was a cricket ground in Buenos Aires, Argentina. The ground, located in the Palermo district, gained historic relevance because the first football (in 1867) and rugby union (in 1873) matches in Argentina were played there.

paragraph_text: Villa Fiorito is a city in the Lomas de Zamora Partido of Buenos Aires Province, to the south of central Buenos Aires, Argentina. It forms part of the Greater Buenos Aires urban conurbation. Many Italian and Spanish descendants live there, but in recent decades people from other provinces have come to live near central Buenos Aires, creating new slums in the city. Diego Maradona, considered one of the best footballers of all time, was raised in Villa Fiorito.

paragraph_text: Buenas noches, Buenos Aires is a Argentine musical film comedy directed by and starring Hugo del Carril. The film was premièred in Buenos Aires on October 10, 1964.

paragraph_text: Ceriani made almost 50 film appearances in Argentina between 1938 and 1959 appearing in films such as the 1942 Julio Irigoyen film "Academia El Tango Argentino".

paragraph_text: The Buenos Aires tetra ("Hyphessobrycon anisitsi") is a tropical fish from South America. It was first observed in the wild in 1907, by Carl H. Eigenmann.

paragraph_text: Osvaldo Dragún (May 7, 1929 Entre Ríos, Argentina –June 14, 1999 Buenos Aires, Argentina) was a prominent Argentine playwright and theatre director. Director of Cervantes Theater.

Question: Who was the first European in America to see the source of the warm moist air mass over the Andes Mountains in the country where the director of Mi Buenos Aires querido is a citizen?
Answer: Spaniard Vasco Núñez de Balboa