In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

[Q]: In mathematics , a power of two is a number of the form 2 where n is an integer , that is , the result of exponentiation with number two as the base and integer n as the exponent .
[A]: In mathematics , a power of two is any number which is an integer power of two .

[Q]: In social studies , a political ideology is a certain ethical set of ideals , principles , doctrines , myths , or symbols of a social movement , institution , class , or large group that explains how society should work , and offers some political and cultural blueprint for a certain social order .
[A]: In social studies , a political ideology is a certain ethical set of values , principles , doctrines , myths , or symbols of a social movement , institution , or class which explains how society should work .

[Q]: The Estonian Soviet Socialist Republic ( Estonian SSR or ESSR ; ENSV ; , " Estonskaya Sovetskaya Sotsialisticheskaya Respublika " ESSR ) was a republic of the Soviet Union .
[A]:
The Estonian Soviet Socialist Republic , or Estonian SSR or ESSR , was a republic of the Soviet Union .