The Coolmore partners' Ylang Ylang (GB) (Frankel {GB}) is one of five Ballydoyle fillies remaining in the G1 Betfred Oaks on May 31 after the latest entry stage. The Group 1 winner of the Fillies' Mile last October, the bay was fifth in the G1 QIPCO 1000 Guineas for Aidan O'Brien. She could be joined by the stakes-placed Rubies Are Red (Ire) (Galileo {Ire}), as well as Sunday's G1 Tattersalls Irish 1000 Guineas runners Opera Singer (Justify), who won the G1 Prix Marcel Boussac, the dual group-placed Buttons (Ire) (Kingman...