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.

Ex Input:
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 .

Ex Output:
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 .

Ex Input:
A mercury-arc valve or mercury-vapor rectifier or ( UK ) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current ( AC ) into direct current ( DC ) .

Ex Output:
A Mercury-arc rectifier is a type of rectifier used for converting alternating current ( AC ) to direct current ( DC ) .

Ex Input:
According to the Partnership for Public Warning , a fundamental problem is the lack of technical and procedural interoperability among warning originators , system providers , delivery systems , and warning recipients .

Ex Output:
The Partnership for Public Warning states that a basic problem is that many parts of existing warning systems do not work together .