According to the passage, Posner argues that legal analysis is not generally useful in interpreting literature because A. use of the law in literature is generally of a quite different nature than use of the law in legal practice B. law is rarely used to convey important ideas in literature C. lawyers do not have enough literary training to analyze literature competently D. legal interpretations of literature tend to focus on legal issues to the exclusion of other important elements E. legal interpretations are only relevant to contemporary literature