Yeah. So, Olivia, thanks for the question, I want to be -- I want to clarify something if that was the net impression I gave, I'm not suggesting that the sell-in and sell-out, the divergence, convergence to parity. I'm suggesting that it converges to a more historic relationship like what we experienced in the first half of the year. I think, you're right, there is huge differences in the inventories that particular formats carried in the retail landscape. So as the mix of our business shifts, we will see a mix effect on retailer inventories and that's why you have a pretty steady divergence between sell-out and sell-in. The issues we faced in the back half of the year were more event based at specific retailers, where that underlying disconnect between sell-out and sell-in was compromised by much more acute dynamics, either related to Baby, or related -- and our leading customers, Chapter 11 filing or related to this particular trade dispute. So, you're right to assume that there's going to always be, a disconnect and your question on whether that is an accelerating divergence, structurally, I think, it’s something I can't really answer at this point. The thing to remember though in all of these calculations is that it's not the absolute reduction that matters, it's the change in the rate of change that matters and impacts revenue. So, theoretically, you could have an issue, but I think it's a very modest in relative terms to some of these event based dynamics like, where Wal-Mart’s actions over the last four quarters, which is now behind us, where they took double-digit reductions from a percentage standpoint in their inventory positions, or a reset of a particular customer’s point of view, we have one large distributor in Writing, they made the choices to be in the middle of the year to change their inventory algorithm from holding over 23 weeks of inventory as a distributor to deciding they can only hold 12 and that they’re going to take 18 months to get there. Those types of events I think are discrete things that you have to kind of work through. I think we just have to be better at it anticipating when those are going to come out us, by making sure that our connections to particular retailers are sound and firm, and that we are listening actively for the signals that are being sent to us, but the structural stuff I think is more gradual and more manageable, to be honest with you.