Problem: Architecture:

In Renaissance Europe, from about 1400 onwards, there was a revival of Classical learning accompanied by the development of Renaissance Humanism which placed greater emphasis on the role of the individual in society than had been the case during the Medieval period. Buildings were ascribed to specific architects Brunelleschi, Alberti, Michelangelo, Palladio and the cult of the individual had begun. There was still no dividing line between artist, architect and engineer, or any of the related vocations, and the appellation was often one of regional preference.

What three vocations were not really considered separate from each other at that time?
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A: artist, architect and engineer

Problem: It should be noted that Estonian words and names quoted in international publications from Soviet sources are often back-transliterations from the Russian transliteration. Examples are the use of "ya" for "a" (e.g. Pyarnu instead of Parnu), "y" instead of "o" (e.g., Pylva instead of Polva) and "yu" instead of "u" (e.g., Pyussi instead of Pussi). Even in the Encyclopdia Britannica one can find "ostrov Khiuma", where "ostrov" means "island" in Russian and "Khiuma" is back-transliteration from Russian instead of "Hiiumaa" (Hiiumaa > () > Khiuma).
In Soviet international publications what language's transliteration are Estonian words and names often back-transliterations from?
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Answer: Russian

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Zinc is an essential mineral perceived by the public today as being of "exceptional biologic and public health importance", especially regarding prenatal and postnatal development. Zinc deficiency affects about two billion people in the developing world and is associated with many diseases. In children it causes growth retardation, delayed sexual maturation, infection susceptibility, and diarrhea. Enzymes with a zinc atom in the reactive center are widespread in biochemistry, such as alcohol dehydrogenase in humans. Consumption of excess zinc can cause ataxia, lethargy and copper deficiency.
Where can you find enzymes with a zinc atom in the reactive center?
A: biochemistry,

Context and question: The predominant school of thought in the 13th century was the Thomistic reconciliation of the teachings of Aristotle with Christian theology. The Condemnation of 1277, enacted at the University of Paris, placed restrictions on ideas that could be interpreted as heretical; restrictions that had implication for Aristotelian thought. An alternative was presented by William of Ockham, who insisted that the world of reason and the world of faith had to be kept apart. Ockham introduced the principle of parsimony or Occam's razor whereby a simple theory is preferred to a more complex one, and speculation on unobservable phenomena is avoided.
On what types of ideas did the Condemnation of 1272 place restrictions?
Answer: unanswerable

Question: The official policy of the U.S. Government is that Thailand was not an ally of the Axis, and that the United States was not at war with Thailand. The policy of the U.S. Government ever since 1945 has been to treat Thailand not as a former enemy, but rather as a country which had been forced into certain actions by Japanese blackmail, before being occupied by Japanese troops. Thailand has been treated by the United States in the same way as such other Axis-occupied countries as Belgium, Czechoslovakia, Denmark, Greece, Norway, Poland, and the Netherlands.
Is there an answer to this question: What nations were occupied by the Axis?

Answer: Belgium, Czechoslovakia, Denmark, Greece, Norway, Poland, and the Netherlands

Question: From the Rigveda until the time of Panini (fourth century BCE) the development of the early Vedic language can be observed in other Vedic texts: the Samaveda, Yajurveda, Atharvaveda, Brahmanas, and Upanishads. During this time, the prestige of the language, its use for sacred purposes, and the importance attached to its correct enunciation all served as powerful conservative forces resisting the normal processes of linguistic change. However, there is a clear, five-level linguistic development of Vedic from the Rigveda to the language of the Upanishads and the earliest sutras such as the Baudhayana sutras.
Is there an answer to this question: What language was used for philisophical purposes?

Answer:
unanswerable