Article: The city is governed pursuant to the Home Rule Charter of the City of Detroit. The city government is run by a mayor and a nine-member city council and clerk elected on an at-large nonpartisan ballot. Since voters approved the city's charter in 1974, Detroit has had a "strong mayoral" system, with the mayor approving departmental appointments. The council approves budgets but the mayor is not obligated to adhere to any earmarking. City ordinances and substantially large contracts must be approved by the council. The Detroit City Code is the codification of Detroit's local ordinances.

Question: Who approves Detroit's budgets?
Ans: The council


Here is a question about this article: Pope Paul VI left the Vatican to go to the papal summer residence, Castel Gandolfo, on 14 July 1978, visiting on the way the tomb of Cardinal Giuseppe Pizzardo, who had introduced him to the Vatican half a century earlier. Although he was sick, he agreed to see the new Italian President Sandro Pertini for over two hours. In the evening he watched a Western on TV, happy only when he saw "horses, the most beautiful animals that God had created." He had breathing problems and needed oxygen. On Sunday, at the Feast of the Transfiguration, he was tired, but wanted to say the Angelus. He was neither able nor permitted to do so and instead stayed in bed, his temperature rising.
What is the answer to this question: What was considered to be the papal summer residence?
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So... Castel Gandolfo


The problem: Answer a question about this article:
Public policy and political leadership helps to "level the playing field" and drive the wider acceptance of renewable energy technologies. Countries such as Germany, Denmark, and Spain have led the way in implementing innovative policies which has driven most of the growth over the past decade. As of 2014, Germany has a commitment to the "Energiewende" transition to a sustainable energy economy, and Denmark has a commitment to 100% renewable energy by 2050. There are now 144 countries with renewable energy policy targets.
Denmark has a committment to 100 percent renewable energy by what year?
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The answer: 2050


Problem: Please answer a question about the following article about FC Barcelona:
During the dictatorships of Miguel Primo de Rivera (1923–1930) and especially of Francisco Franco (1939–1975), all regional cultures were suppressed. All of the languages spoken in Spanish territory, except Spanish (Castilian) itself, were officially banned. Symbolising the Catalan people's desire for freedom, Barça became 'More than a club' (Més que un club) for the Catalans. According to Manuel Vázquez Montalbán, the best way for the Catalans to demonstrate their identity was by joining Barça. It was less risky than joining a clandestine anti-Franco movement, and allowed them to express their dissidence. During Franco's regime, however, the blaugrana team was granted profit due to its good relationship with the dictator at management level, even giving two awards to him.
What motto of the team Barcelona appealed to the Catalans?
A: 'More than a club'


Question: Read this and answer the question

A significant and far-reaching shift in human subsistence and lifestyle was to be brought about in areas where crop farming and cultivation were first developed: the previous reliance on an essentially nomadic hunter-gatherer subsistence technique or pastoral transhumance was at first supplemented, and then increasingly replaced by, a reliance upon the foods produced from cultivated lands. These developments are also believed to have greatly encouraged the growth of settlements, since it may be supposed that the increased need to spend more time and labor in tending crop fields required more localized dwellings. This trend would continue into the Bronze Age, eventually giving rise to permanently settled farming towns, and later cities and states whose larger populations could be sustained by the increased productivity from cultivated lands.

What behavior did humans rely on to survive before agriculture?
Answer: nomadic hunter-gatherer subsistence technique


A watt balance is an instrument for comparing two powers, one of which is measured in SI watts and the other of which is measured in conventional electrical units. From the definition of the conventional watt W90, this gives a measure of the product KJ2RK in SI units, where RK is the von Klitzing constant which appears in the quantum Hall effect. If the theoretical treatments of the Josephson effect and the quantum Hall effect are valid, and in particular assuming that RK = h/e2, the measurement of KJ2RK is a direct determination of the Planck constant.
If the effects are valid, for RK = n/e2, what is the measurement of KJ2RK equal to?
the Planck constant