Problem: Age of Enlightenment:

The increased consumption of reading materials of all sorts was one of the key features of the "social" Enlightenment. Developments in the Industrial Revolution allowed consumer goods to be produced in greater quantities at lower prices, encouraging the spread of books, pamphlets, newspapers and journals "media of the transmission of ideas and attitudes". Commercial development likewise increased the demand for information, along with rising populations and increased urbanisation. However, demand for reading material extended outside of the realm of the commercial, and outside the realm of the upper and middle classes, as evidenced by the Bibliotheque Bleue. Literacy rates are difficult to gauge, but in France at least, the rates doubled over the course of the 18th century. Reflecting the decreasing influence of religion, the number of books about science and art published in Paris doubled from 1720 to 1780, while the number of books about religion dropped to just one-tenth of the total.

In additional to rising populations and increased urbanisation, what else did Commercial development increase the need for?
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A: demand for information

Problem: Wayback Machine:

Provided some additional requirements are met (e.g. providing an authoritative statement of the archivist), the United States patent office and the European Patent Office will accept date stamps from the Internet Archive as evidence of when a given Web page was accessible to the public. These dates are used to determine if a Web page is available as prior art for instance in examining a patent application.

What is an example of a condition that must be met for the Internet Archive data to be considered acceptable for submission to patent offices in the US and Europe?
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A: authoritative statement of the archivist

Problem: Sony Music Entertainment:

In July 2013, Sony Music withdrew from the Greek market due to an economic crisis. Albums released by Sony Music in Greece from domestic and foreign artists are carried by Feelgood Records.

What label for the Greek market were artists on under the Sony umbrella?
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A: Feelgood Records

Problem: Avicenna:

Ibn Sina wrote at least one treatise on alchemy, but several others have been falsely attributed to him. His Logic, Metaphysics, Physics, and De Caelo, are treatises giving a synoptic view of Aristotelian doctrine, though Metaphysics demonstrates a significant departure from the brand of Neoplatonism known as Aristotelianism in Ibn Sina's world; Arabic philosophers[who?][year needed] have hinted at the idea that Ibn Sina was attempting to "re-Aristotelianise" Muslim philosophy in its entirety, unlike his predecessors, who accepted the conflation of Platonic, Aristotelian, Neo- and Middle-Platonic works transmitted into the Muslim world.

On what subject is one of Avicenna's treatise based on?
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A:
Physics