Question: Who played eliza doolittle in my fair lady on broadway?

Disambiguated questions and answers:
context: My Fair Lady is a musical based on George Bernard Shaw's "Pygmalion", with book and lyrics by Alan Jay Lerner and music by Frederick Loewe. The story concerns Eliza Doolittle, a Cockney flower girl who takes speech lessons from professor Henry Higgins, a phoneticist, so that she may pass as a lady. The original Broadway and London shows starred Rex Harrison and Julie Andrews.
question: Who played Eliza Doolittle in My Fair Lady in the original Broadway production?
short_answers: Julie Andrews
wikipage: My Fair Lady
context: Another Broadway revival of the original production opened at the Uris Theatre on August 18, 1981, and closed on November 29, 1981, after 120 performances and 4 previews. Rex Harrison recreated his role as Higgins, with Jack Gwillim, Milo O'Shea, and Cathleen Nesbitt, at 93 years old reprising her role as Mrs. Higgins. The revival co-starred Nancy Ringham as Eliza. The director was Patrick Garland, with choreography by Crandall Diehl, recreating the original Hanya Holm dances.
question: Who played Eliza Doolittle in My Fair Lady during the 1981 Broadway revival?
short_answers: Nancy Ringham
wikipage: My Fair Lady
context: A new revival directed by Howard Davies opened at the Virginia Theatre on December 9, 1993, and closed on May 1, 1994, after 165 performances and 16 previews. The cast starred Richard Chamberlain, Melissa Errico and Paxton Whitehead. Julian Holloway, son of Stanley Holloway, recreated his father's role of Alfred P. Doolittle. Donald Saddler was the choreographer.
question: Who played Eliza Doolittle in My Fair Lady during the 1993 Broadway revival?
short_answers: Melissa Errico
wikipage: My Fair Lady
context: The first revival opened at the St. James Theatre on Broadway on March 25, 1976, and ran there until December 5, 1976; it then transferred to the Lunt-Fontanne Theatre, running from December 9, 1976, until it closed on February 20, 1977, after a total of 377 performances and 7 previews. The director was Jerry Adler, with choreography by Crandall Diehl, based on the original choreography by Hanya Holm. Ian Richardson starred as Higgins, with Christine Andreas as Eliza, George Rose as Alfred P. Doolittle and Robert Coote recreating his role as Pickering. Both Richardson and Rose were nominated for the Tony Award for Best Actor in a Musical, with the award going to Rose.
question: Who played Eliza Doolittle in My Fair Lady during the 1976 Broadway revival?
short_answers: Christine Andreas
wikipage: My Fair Lady

Long-form answers:
knowledge: content: The musical premiered on Broadway March 15, 1956, at the Mark Hellinger Theatre in New York City.
wikipage: My Fair Lady
content: The revival co-starred Nancy Ringham as Eliza. 
wikipage: My Fair Lady
content: Ian Richardson starred as Higgins, with Christine Andreas as Eliza, George Rose as Alfred P. Doolittle and Robert Coote recreating his role as Colonel Pickering.
wikipage: My Fair Lady
long_answer: My Fair Lady in the original Broadway production was premiered on Broadway March 15, 1956, and there have been several other Broadway revivals. Julie Andrews played Eliza Doolittle in the original Broadway production. The 1981 Broadway revival co-starred Nancy Ringham as Eliza. Melissa Errico played Eliza Doolittle in the 1993 Broadway revival, while Christine Andreas as Eliza in the 1976 Broadway revival.