Okay. Well, good morning, Heidi, or good afternoon actually. So the COVID being a net negative for flavors, yes, I would say. So there's certainly -- let's take the revenue portion. While there were certain segments that were up, for example, process foods, soups, things of that nature, there were a number of segments that were also down, ice cream, confectionary, beverage. In terms of -- that's from a product line standpoint. From a sales channel standpoint, yes, indeed QSR, in many of our regions was a big headwind. And in particular that played out not necessarily exclusively in flavors. We saw that in Asia Pacific and we saw that in colors as well. The traditional retail outlet food stores and the like, we did not have that type of headwind. From a geographical standpoint, the -- as COVID has evolved that that has sort of impacted countries at different timeframes. So, right now we're in the thick of things in Latin America. So certainly, we had those geographic headwinds towards the end of Q2, and of course those continue into Q3. Europe, we still had an improving situation and I would tell you that in the U.S we had an improving situation. But you take all those things together, and that's what we would say from a revenue standpoint, it was a net negative. Now, as that flows down to profit, there's that contribution. But then of course, we also have the incremental costs associated with cleaning and PPE and everything from air freights or rush shipments, all these other logistical and supply chain costs that certainly also were a headwind. There was obviously a lot less travel, but the net of all those factors for the flavor group, I would tell you, overall was negative, but certainly there were pieces that it was favorable. But there were plenty of pieces where it was not favorable.