Examples of energy transformation include generating electric energy from heat energy via a steam turbine, or lifting an object against gravity using electrical energy driving a crane motor. Lifting against gravity performs mechanical work on the object and stores gravitational potential energy in the object. If the object falls to the ground, gravity does mechanical work on the object which transforms the potential energy in the gravitational field to the kinetic energy released as heat on impact with the ground. Our Sun transforms nuclear potential energy to other forms of energy; its total mass does not decrease due to that in itself (since it still contains the same total energy even if in different forms), but its mass does decrease when the energy escapes out to its surroundings, largely as radiant energy.
Give one example of energy transformation.
generating electric energy from heat energy via a steam turbine

Input: Dissolution of the Soviet Union
The rebellion of fellow Armenians in Nagorno-Karabakh had an immediate effect in Armenia itself. Daily demonstrations, which began in the Armenian capital Yerevan on February 18, initially attracted few people, but each day the Nagorno-Karabakh issue became increasingly prominent and numbers swelled. On February 20, a 30,000-strong crowd demonstrated in Theater Square, by February 22, there were 100,000, the next day 300,000, and a transport strike was declared, by February 25, there were close to 1 million demonstrators about a quarter of Armenia's population. This was the first of the large, peaceful public demonstrations that would become a feature of communism's overthrow in Prague, Berlin, and, ultimately, Moscow. Leading Armenian intellectuals and nationalists, including future first President of independent Armenia Levon Ter-Petrossian, formed the eleven-member Karabakh Committee to lead and organize the new movement.

What is the capitol of Armenia?
Output: Yerevan

Input: Article: Russian Imperialism led to the Russian Empire's conquest of Central Asia during the late 19th century's Imperial Era. Between 1864 and 1885 Russia gradually took control of the entire territory of Russian Turkestan, the Tajikistan portion of which had been controlled by the Emirate of Bukhara and Khanate of Kokand. Russia was interested in gaining access to a supply of cotton and in the 1870s attempted to switch cultivation in the region from grain to cotton (a strategy later copied and expanded by the Soviets).[citation needed] By 1885 Tajikistan's territory was either ruled by the Russian Empire or its vassal state, the Emirate of Bukhara, nevertheless Tajiks felt little Russian influence.[citation needed]

Now answer this question: What did Russia do between 1864-1885?

Output: Russia gradually took control of the entire territory of Russian Turkestan

Article: In April 2013, Marvel and other Disney conglomerate components began announcing joint projects. With ABC, a Once Upon a Time graphic novel was announced for publication in September. With Disney, Marvel announced in October 2013 that in January 2014 it would release its first title under their joint "Disney Kingdoms" imprint "Seekers of the Weird", a five-issue miniseries. On January 3, 2014, fellow Disney subsidiary Lucasfilm Limited, LLC announced that as of 2015, Star Wars comics would once again be published by Marvel.

Question: What series on this network was given a Marvel graphic novel?
Ans: Once Upon a Time

Here is a question about this article: Catalan bears varying degrees of similarity to the linguistic varieties subsumed under the cover term Occitan language (see also differences between Occitan and Catalan and Gallo-Romance languages). Thus, as it should be expected from closely related languages, Catalan today shares many traits with other Romance languages.
What is the answer to this question: What is Catalan a variety of?
****
So... Occitan language

Article: In December 1978, Gaddafi stepped down as Secretary-General of the GPC, announcing his new focus on revolutionary rather than governmental activities; this was part of his new emphasis on separating the apparatus of the revolution from the government. Although no longer in a formal governmental post, he adopted the title of "Leader of the Revolution" and continued as commander-in-chief of the armed forces. He continued exerting considerable influence over Libya, with many critics insisting that the structure of Libya's direct democracy gave him "the freedom to manipulate outcomes".

Question: After Gaddafi stepped down from the GPC, what title did he take?
Ans:
Leader of the Revolution