Problem: Please answer a question about the following article about Muammar Gaddafi:
International reactions to Gaddafi's death were divided. U.S. President Barack Obama stated that it meant that "the shadow of tyranny over Libya has been lifted," while UK Prime Minister David Cameron stated that he was "proud" of his country's role in overthrowing "this brutal dictator". Contrastingly, former Cuban President Fidel Castro commented that in defying the rebels, Gaddafi would "enter history as one of the great figures of the Arab nations", while Venezuelan President Hugo Chávez described him as "a great fighter, a revolutionary and a martyr." Nelson Mandela expressed sadness at the news, praising Gaddafi for his anti-apartheid stance, remarking that he backed the African National Congress during "the darkest moments of our struggle". Gaddafi was mourned by many as a hero across Sub-Saharan Africa, for instance, a vigil was held by Muslims in Sierra Leone. The Daily Times of Nigeria stated that while undeniably a dictator, Gaddafi was the most benevolent in a region that only knew dictatorship, and that he was "a great man that looked out for his people and made them the envy of all of Africa." The Nigerian newspaper Leadership reported that while many Libyans and Africans would mourn Gaddafi, this would be ignored by western media and that as such it would take 50 years before historians decided whether he was "martyr or villain."
Who noted Gaddafi's opposition to apartheid?
A: Nelson Mandela
Problem: Please answer a question about the following article about Queen (band):
Queen are one of the most bootlegged bands ever, according to Nick Weymouth, who manages the band's official website. A 2001 survey discovered the existence of 12,225 websites dedicated to Queen bootlegs, the highest number for any band. Bootleg recordings have contributed to the band's popularity in certain countries where Western music is censored, such as Iran. In a project called Queen: The Top 100 Bootlegs, many of these have been made officially available to download for a nominal fee from Queen's website, with profits going to the Mercury Phoenix Trust. Rolling Stone ranked Queen at number 52 on its list of the "100 Greatest Artists of All Time", while ranking Mercury the 18th greatest singer, and May the twenty-sixth greatest guitarist. Queen were named 13th on VH1's 100 Greatest Artists of Hard Rock list, and in 2010 were ranked 17th on VH1's 100 Greatest Artists of All Time list. In 2012, Gigwise readers named Queen the best band of past 60 years.
Where did Queen rank on Rolling Stone's 100 Greatest Artists of All Time in 2001?
A: number 52
Problem: Please answer a question about the following article about Catalan language:
The process of morphological derivation in Catalan follows the same principles as the other Romance languages, where agglutination is common. Many times, several affixes are appended to a preexisting lexeme, and some sound alternations can occur, for example elèctric [əˈlɛktrik] ("electrical") vs. electricitat [ələktrisiˈtat]. Prefixes are usually appended to verbs, for as in preveure ("foresee").
What is common in Romance languages?
A: agglutination
Problem: Please answer a question about the following article about Computer:
The set of arithmetic operations that a particular ALU supports may be limited to addition and subtraction, or might include multiplication, division, trigonometry functions such as sine, cosine, etc., and square roots. Some can only operate on whole numbers (integers) whilst others use floating point to represent real numbers, albeit with limited precision. However, any computer that is capable of performing just the simplest operations can be programmed to break down the more complex operations into simple steps that it can perform. Therefore, any computer can be programmed to perform any arithmetic operation—although it will take more time to do so if its ALU does not directly support the operation. An ALU may also compare numbers and return boolean truth values (true or false) depending on whether one is equal to, greater than or less than the other ("is 64 greater than 65?").
Some trigonometry functions are what?
A:
sine, cosine,