Cricket-New Zealand dismissed for 317, Australia lead by 239

BRISBANE, Nov 7 (Reuters) - New Zealand were 317 all out after lunch on the third day of the first test against Australia at the Gabba on Saturday, leaving the hosts with a 239-run first innings lead. Kane Williamson had led New Zealand's rearguard action with a defiant century as the tourists sought to cut as much as possible into Australia's mammoth 556 for four declared. The 25-year-old had made 140 when he was the final batsman to fall, a superb inswinger from Mitchell Starc (4-57) c