Senator DI NATALE (Victoria—Leader of the Australian Greens) (17:24): The changes to part (b) that you've suggested there change what we were trying to do with regard to separating parts (a) and (b). Given that we haven't had the opportunity to restructure the entire motion in a way consistent with our intention not to bring forward the Treasury Laws Amendment (Tax Relief So Working Australians Keep More Of Their Money) Bill 2019 on Thursday, it seems to us that, given that part (a) has gone down—and obviously we would have done this before voting on part (a)—the only option available to us is to vote down the substantive motion that was moved by Senator Cormann. The PRESIDENT: So we are not proceeding. We're now going to Senator Wong's amendment. No? Senator Wong?