identify a variety of characteristics of literary, informational, and graphic text forms and explain how they help communicate meaning (e.g., explain the function of setting in a short story; explain the function of rhyme in a sonnet; explain the role of a refrain or repeated phrase in a ballad or story; explain the function of transition words in an opinion piece or argument; explain the role of a comparison and contrast structure in a persuasive essay or a book review; explain why some characters in a Shakespeare play speak mainly in verse and others mainly or only in prose)