Plz i really need help, Which claim most appropriately responds to the requirements of the prompt?

Which is not among the style choices a writer would use, if he or she is trying to establish a formal writing style/

What structure does the poet employ in the first stanza of "the second coming"? a) he gives examples that point to a problem of lost innocence in modern society. b) he warns of an effect that results from avoiding traditional customs. c) he compares and contrasts innocence and violence. d) he argues that society promotes its problems.

What aspects of a story the reader understand the authors purpose