The problem: Answer a question about this article:
The answer to why there was so little assimilation of Jews in central and eastern Europe for so long would seem to lie in part in the probability that the alien surroundings in central and eastern Europe were not conducive, though contempt did not prevent some assimilation. Furthermore, Jews lived almost exclusively in shtetls, maintained a strong system of education for males, heeded rabbinic leadership, and scorned the life-style of their neighbors; and all of these tendencies increased with every outbreak of antisemitism.
The lack of assimilation of Jews in central and eastern Europe lies in part to the fact that they lived almost exclusively in what?
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The answer: shtetls


The problem: Answer a question about this article:
A section of East 58th Street 40°45′40.3″N 73°57′56.9″W﻿ / ﻿40.761194°N 73.965806°W﻿ / 40.761194; -73.965806 between Lexington and Second Avenues is known as Designers' Way and features a number of high end interior design and decoration establishments, including
Designers' Way occurs on East 58th Street between Lexington and which other Avenue?
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The answer: Second


The problem: Answer a question about this article:
Since the Spanish transition to democracy (1975–1982), Catalan has been institutionalizated as an official language, language of education, and language of mass media; all of which have contributed to its increased prestige. In Catalonia, there is no parallel of a large, bilingual, European, non-state speech community. The teaching of Catalan is mandatory in all schools, but it is possible to use Spanish for studying in the public education system of Catalonia in two situations, if the teacher assigned to a class chooses to use Spanish, or during the learning process of one or some recently arrived students.  There is also some intergenerational shift towards Catalan.
Since the transition what language has been proclaimed mandatory in schools?
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The answer: Catalan


The problem: Answer a question about this article:
The latest study using magnetic resonance imaging (MRI) to humans and dogs together proved that dogs have same response to voices and use the same parts of the brain as humans to do so. This gives dogs the ability to recognize emotional human sounds, making them friendly social pets to humans.
An MRI study on dogs proved that dogs have the same response as humans to what?
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The answer:
voices