Australia's Tevita Kuridrani was shown a red card after a dangerous tackle on Ireland's Peter O'MahonyIreland centre Luke Marshall goes on the attack during the autumn international match against Australia at the Aviva Stadium in DublinIrish fly-half Jonathan Sexton scored 12 of Ireland's 15 points - but was forced to sit out the second half because of a hamstring injuryMichael Hooper skips past Eoin Reddan of Ireland to score Australia's second try of the gameUlster winger Tommy Bowe attempts to break through for Ireland against AustraliaThe full-time score at the Aviva Stadium was a sorry sight for Irish supportersAustralia's Nick Cummins scores a try against Ireland during the international at the Aviva StadiumAustralia full-back Israel Folau is tackled by Ireland's Luke Marshall and Brian O'Driscoll