Problem: World-renowned (and city-born) architect Santiago Calatrava produced the futuristic City of Arts and Sciences (Ciutat de les Arts i les Ciències), which contains an opera house/performing arts centre, a science museum, an IMAX cinema/planetarium, an oceanographic park and other structures such as a long covered walkway and restaurants. Calatrava is also responsible for the bridge named after him in the centre of the city. The Music Palace (Palau De La Música) is another noteworthy example of modern architecture in Valencia.
Where is the bridge named for Calatrava located?
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Answer: centre of the city


Problem: Rebetiko, initially a music associated with the lower classes, later (and especially after the population exchange between Greece and Turkey) reached greater general acceptance as the rough edges of its overt subcultural character were softened and polished, sometimes to the point of unrecognizability. It was the base of the later laïkó (song of the people). The leading performers of the genre include Apostolos Kaldaras, Grigoris Bithikotsis, Stelios Kazantzidis, George Dalaras, Haris Alexiou and Glykeria.
One of the leading performers of the laiko genre is who?
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Answer: Apostolos Kaldaras


Problem: Black people is a term used in certain countries, often in socially based systems of racial classification or of ethnicity, to describe persons who are perceived to be dark-skinned compared to other given populations. As such, the meaning of the expression varies widely both between and within societies, and depends significantly on context. For many other individuals, communities and countries, "black" is also perceived as a derogatory, outdated, reductive or otherwise unrepresentative label, and as a result is neither used nor defined.
Can the term "black people" have different meanings?
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Answer:
the meaning of the expression varies widely both between and within societies, and depends significantly on context.