Of the Following, the Most Appropriate Criterion to Use in Evaluating

Of the following, the most appropriate criterion to use in evaluating traditional literature is:

A) characters should be round and fully developed to be believable.
B) integral, detailed settings must be established to make the tale more authentic.
C) spare, uncomplicated writing style should mirror the simple lives of people long ago.
D) unusual speech patterns, colloquialisms, foreign terms, and so forth should be used to preserve the flavor of the culture of origin.
E) endings and themes should be varied to add interest.