Which aspect of the tempest is the best demonstration of a difference in power?

The aspect of The Tempest which is the best demosntration of a difference in power is that the nobles speak poetically, while commoners speak in a direct manner.

The Tempest is a play written by William Shakespeare. The Tempest tells a fairly straightforward story which describes and illustrates how Prospero´s brothers ursupates his throne, as well as Prospero’s desire to re-establish justice by restoring himself to power.  

The nobles speak poetically, while commoners speak in a direct manner.- APEX

that's a lot of reading foo

explanation:

the answer that is correct is the last option.