Ballydoyle four stand Ribblesdale ground Aidan O'Brien has four to chose from in the Ribblesdale Stakes at Royal Ascot on Thursday. The Ballydoyle handler can call upon Even Song, Earring, How High The Moon and Pretty Perfect. Hugo Palmer's Oaks runner-up Architecture also remains in the mix among 20 fillies. Beaten only by O'Brien's Minding at Epsom last week, Palmer will decide if she is over her Classic exertions before giving her the go-ahead. The Newmarket handler also has We Are Ninety engaged, a Listed winner at Newbury John Gosden has The Black Princess and Sovereign Parade engaged, Ralph Beckett could run Chicadoro, with Sir Michael Stoute's Shall We and Queen's Trust further possibles. Ajman Princess, Daphne and Beauly are others to consider.
