O'Brien Pair Feature In Solario Aidan O'Brien has two possible runners in the Iveco Solario Stakes at Sandown on Saturday.The champion Irish trainer is double-handed with Achill Island and Belgrave Square among a total entry of 24 for the Group Three contest over an extended seven furlongs.Both are maidens but have shown promise in two runs each.Bryan Smart's Royal Ascot winner Maze and John Gosden's brace of Raven's Pass and Young Pretender are in a strong home team.Middleham trainer Mark Johnston has three in the list ? Campanologist, McCartney and Lady Jane Digby ? while Brian Meehan can choose from City Leader and Ernie Owl.Richard Hannon has four in the £26,000-added contest ? Firestreak and Latin Lad, Redolent and Scintillo. Other interesting entries include Jeremy Noseda's Captain Brilliance and Gaspar van Wittel from Neville Callaghan's stable.(C) PA Sport