And you're next question comes from Andy Wittmann from Robert Baird. Please go ahead.
Andrew John Wittmann - Robert W. Baird & Co., Inc. (Broker): Hi. Thanks for taking my questions. So, I guess, I would ask Chase's question a little bit different way because I know gains are hard to predict. But can you give us a sense of what the guidance for next year looks like just on operations of the business excluding the gains?
Michael S. Burke - Chairman & Chief Executive Officer: We really don't want to give sub-segment guidance. I mean, that's just one component of DCS. And so that's why we have a range, right. We have a wide range of our guidance and we're in negotiations now, as I said earlier, on what that might look like. And so I don't want in any way influence those negotiations that we're in the midst of right now and literally right now. And so we have given a range of guidance and depending on how those profits come out, it could put us in one end or the other of that guidance.
Andrew John Wittmann - Robert W. Baird & Co., Inc. (Broker): Okay. So, Steve, in your comments you said that the P&L impacts from possible dispositions are excluded. I guess, that's referring to the business dispositions rather than these like private equity stakes, which are, I guess, a different bucket?
Michael S. Burke - Chairman & Chief Executive Officer: Yeah. Steve was referring to the disposition of the non-core assets in the oil and gas business, fluid hauling business, things of that sort. But the AECOM Capital gains, we have 14 investments today, we'll continue to be making investments and regularly designing them, building them, financing them, and then completing them and selling them to recycle that cash all over again. So it'd be a regular part of our business going forward and we'll see a few of these transactions a year every year.
Andrew John Wittmann - Robert W. Baird & Co., Inc. (Broker): Yeah, okay. But the dispositions then, there was no mark on them at the year-end. But those are probably – is it fair to assume that those are more likely to be a loss than a gain? Or how should we be thinking about what to expect when those are monetized?
Michael S. Burke - Chairman & Chief Executive Officer: Which assets you're talking about now?
Andrew John Wittmann - Robert W. Baird & Co., Inc. (Broker): The fluid hauling and the stuff in Flint that you are looking at that are nonstrategic.