We'll hear next from George O'Leary with Tudor, Pickering, Holt & Company.
George O’Leary - Tudor, Pickering, Holt & Co. Securities, Inc.: Afternoon, guys.
David Thomas Seaton - Chairman & Chief Executive Officer: Afternoon.
George O’Leary - Tudor, Pickering, Holt & Co. Securities, Inc.: On the petrochemical side, which we haven't talked about too much yet, just curious, any progress on some of the international ethane cracker projects that are out there? And you guys have won a good bit of the ethane crackers that have already been let in the U.S. Just what's your appetite for incremental exposure there? And...
David Thomas Seaton - Chairman & Chief Executive Officer: Oh, I think – I think we've got great appetite. We're working on the early stages of some bids in several places around the globe, including additional crackers in the United States. So I think we've done pretty good and I look for continued growth in that segment.
George O’Leary - Tudor, Pickering, Holt & Co. Securities, Inc.: Helpful color. And then any – so we've talked about, a couple of times, about potentially seeing some deferrals in Oil & Gas and mining projects. Are there any bright spots within energy where we could see awards, material awards pop up in the next few quarters? Or is it going to tend to be smaller, more midstream type projects maybe that end fill over the next one to two quarters?
David Thomas Seaton - Chairman & Chief Executive Officer: I think it's going to be all over the place. I mean we talked about one earlier which is pretty sizeable, which is the new refinery in Kuwait. So I think we're seeing some growth in the refining sector. I think in the mid-stream, transportation sector, pipelines and such, I think there's some opportunity there in the near term. But then the normal big programs that we're working on will work their way towards FID this year and it could see some large awards early in 2016. So I think it's steady as she goes, in terms of our appetite and bookings.
George O’Leary - Tudor, Pickering, Holt & Co. Securities, Inc.: Thanks very much for the color, guys.
David Thomas Seaton - Chairman & Chief Executive Officer: Thank you.