What are the differences between Pygmalion and Educating Rita?

"Pygmalion" is a play by George Bernard Shaw, while "Educating Rita" is a play by Willy Russell. Both stories involve a working-class character being educated by a more privileged mentor, but the settings, characters, and themes differ between the two works. "Pygmalion" focuses on the transformation of a flower girl into a refined lady, exploring issues of class and identity, while "Educating Rita" delves into the transformation of a hairdresser into a literature student, examining themes of personal growth and self-discovery.