Crawley steadies England with reasonably-composed half-centuryEngland slip to 5-2 after winning tossDuckett (0) caught at first slip in opening over; Pope chops onAustralia leave out Lyon and CumminsPink-ball specialist Neser brought in by hostsSecond Test begins with four overs of chaosSecond Test, day one, BrisbaneListen to BBC Radio 5 Live Sport commentary at top of page The Ashes: Crawley hits 50 as England reach 98-2 at interval