Gritty half-century from premier batter Steve Smith, along with vital contributions from captain Pat Cummins and off-spinner Todd Murphy helped Australia take a lead of 12 runs against England after being bowled for 295 on day two of fifth Ashes Test at The Oval, here on Friday.After being 185-7 at one stage, Australia were eventually bowled out for 295 in 103.1 overs on the last ball of a riveting day two' play and managed to take a lead. Smith top-scored with 71 off 123 balls, and was supported by Usman Khawaja (47), Cummins (36) and Murphy (34).