Problem: According to the 2012 edition of the CIA World Factbook, 70-75% of Turkeys population consists of ethnic Turks, with Kurds accounting for 18% and other minorities between 7 and 12%. According to Milliyet, a 2008 report prepared for the National Security Council (Turkey) of Turkey by academics of three Turkish universities in eastern Anatolia suggested that there are approximately 55 million ethnic Turks, 9.6 million Kurds, 3 million Zazas, 2.5 million Circassians, 2 million Bosniaks, 500,000-1.3 million Albanians, 1,000,000 Georgians, 870,000 Arabs, 600,000, Pomaks, 80,000 Laz people, 60,000 Armenians, 25,000 Assyrian people, 20,000 Jews, and 15,000 Greeks, 500 Yazidis living in Turkey.
Answer this question based on the article: How many more people (in millions) are members of the largest ethnic group, compared to the second largest?
A: 45.4

Problem: The squadron of Vasco da Gama left Portugal in 1497, rounded the Cape and continued along the coast of East Africa, where a local pilot was brought on board who guided them across the Indian Ocean, reaching Calicut in western India in May 1498. The second voyage to India was dispatched in 1500 under Pedro Alvares Cabral. While following the same south-westerly route as Gama across the Atlantic Ocean, Cabral made landfall on the Brazilian coast. This was probably an accidental discovery, but it has been speculated that the Portuguese secretly knew of Brazil's existence and that it lay on their side of the Tordesillas line. Cabral recommended to the Portuguese King that the land be settled, and two follow up voyages were sent in 1501 and 1503. The land was found to be abundant in pau-brasil, or brazilwood, from which it later inherited its name, but the failure to find gold or silver meant that for the time being Portuguese efforts were concentrated on India. On 8 July 1497 the fleet, consisting of four ships and a crew of 170 men, left Lisbon The travel led by Vasco da Gama to Calicut was the starting point for deployment of Portuguese in the African east coast and in the Indian Ocean. The first contact occurred on 20 May 1498. After some conflict, he got an ambiguous letter for trade with the Zamorin of Calicut, leaving there some men to establish a trading post. Since then explorations lost the private nature, taking place under the exclusive of the Portuguese Crown. Shortly after, the Casa da India was established in Lisbon to administer the royal monopoly of navigation and trade.
Answer this question based on the article: Who sent the follow up voyages to Brazil?
A: Cabral

Problem: During the 2008/09 school year there were 1,502,257 students in the entire Swiss educational system. In kindergarten or pre-school, there were 152,919 students (48.6% female). These students were taught by 13,592 teachers (96.0% female) in 4,949 schools, of which 301 were private schools. There were 777,394 students (48.6% female) in the obligatory schools, which include primary and lower secondary schools. These students were taught by 74,501 teachers (66.3% female) in 6,083 schools, of which 614 were private. The upper secondary school system had 337,145 students (46.9% female). They were taught by 13,900 teachers (42.3% female) in 730 schools, of which 240 were private. The tertiary education system had 234,799 students (49.7% female). They were taught by 37,546 teachers (32.8% female) in 367 schools.
Answer this question based on the article: How many more teachers taught at the schools than private in the upper secondary school system?
A:
490