The characters in shaw's pygmalion represent a. the polar roles of good and evil. b. different social classes in london. c. viewpoints of various literary movements. d. unfulfilled goals and desires of shaw himself.

"Pygmalion" is actually a play that was written by George Bernard Shaw. And based on this play, the characters here represent the different social classes in London. Actually, this play covers the genre of social criticism, and romantic comedy. Hope this answers your question.