Which play features the character Eliza Doolittle?

Eliza Doolittle is a central character in George Bernard Shaw's play "Pygmalion." The play, first performed in 1913, tells the story of Eliza, a poor flower girl with a strong Cockney accent, who seeks to improve her social standing and speech through the guidance of Professor Henry Higgins. This transformation becomes a central theme of the play, exploring class distinctions, identity, and the power of language. Eliza's character is significant for her development from a lower-class flower girl to someone who gains independence and confidence, ultimately challenging the social norms of her time. The other options refer to works that do not include Eliza Doolittle: "Treasure Island" is an adventure novel by Robert Louis Stevenson, "The Jungle Book" is a collection of stories by Rudyard Kipling, and "The Picture of Dorian Gray" is a philosophical novel by Oscar Wilde.