Input: Article: The Government was known officially as the Council of People's Commissars (19171946), Council of Ministers (19461978) and Council of MinistersGovernment (19781991). The first government was headed by Vladimir Lenin as "Chairman of the Council of People's Commissars of the Russian SFSR" and the last by Boris Yeltsin as both head of government and head of state under the title "President".

Now answer this question: What was the government of the RSFSR called up to 1946?

Output: the Council of People's Commissars

Input: Article: A number of world-leading education institutions are based in London. In the 2014/15 QS World University Rankings, Imperial College London is ranked joint 2nd in the world (alongside The University of Cambridge), University College London (UCL) is ranked 5th, and King's College London (KCL) is ranked 16th. The London School of Economics has been described as the world's leading social science institution for both teaching and research. The London Business School is considered one of the world's leading business schools and in 2015 its MBA programme was ranked second best in the world by the Financial Times.

Now answer this question: In terms of teaching and research, what is the world's foremost institute of social science?

Output: London School of Economics

Input: Article: Idealism is a term with several related meanings. It comes via idea from the Greek idein (), meaning "to see". The term entered the English language by 1743. In ordinary use, as when speaking of Woodrow Wilson's political idealism, it generally suggests the priority of ideals, principles, values, and goals over concrete realities. Idealists are understood to represent the world as it might or should be, unlike pragmatists, who focus on the world as it presently is. In the arts, similarly, idealism affirms imagination and attempts to realize a mental conception of beauty, a standard of perfection, juxtaposed to aesthetic naturalism and realism.

Now answer this question: By what year was "idealism" a word in English?

Output:
1743