I think, Suneet it's a combination of factors. I think we've definitely - first of all, we have - we've had some strong investment performance, but I think it's been very consistent. And it's been, and now, for some that were underperforming, has bounced back nicely as well. So across a larger range, we have very good performance. So I think, you know, investment performance is part of a given here of what's necessary. I think that the team has done a really a great job of broadening the distribution, getting better relationships established more on the various platforms, and the due diligence and et cetera. I think we have a wide range of products that are wider range that have been considered than in the past, as well, and particularly in certain categories that are making sense, like I said, an income categories. So I think it's a combination of factors that we worked hard at over the last number of years that is starting to show some good results. You know, we've made a lot of investments both in the AWM business to continue to get flows and productivity and the same thing in the asset management business. You know, we continue, we actually completed our whole trading and attribution platform. You know, in Columbia Threadneedle, the ability to share research globally has improved the ability to actually get more data and analytics, informed to our investment people, our distribution people to improve targeting to understand where there might be some good opportunities. I actually think that Europe showed a nice bounce back, remember we had to go through a lot of change there of establishing a whole European lineup of funds with Brexit. And it sort of took us out of the market a bit for a while. And now that we're we've got that lineup established, we saw really strong flows into Europe, this last quarter. UK still a little weak, because sort of, Brexit in the economy being closed, but we still see some signs that you know if that can open with Brexit, you know, moving to another - completion there that that would also help. So I think it's a combination of factors, just as you said, I wouldn't point to one, but that's what gives us a good feeling as we move forward.