Posner's stated position with regard to the law-and-literature movement is most analogous to which one of the following? A. a musician who is trained in the classics but frequently plays modern music while performing on stage B. a partisan who transfers allegiance to a new political party that demonstrates more promise but has fewer documented accomplishments C. a sports fan who wholeheartedly supports the team most likely to win rather than his or her personal favorite D. an ideologue who remains committed to his or her own view of a subject in spite of compelling evidence to the contrary E. a salesperson who describes the faults in a fashionable product while conceding that it may have some value