Atish Shah - Senior Vice President, Interim Chief Financial Officer
Management
Thanks, Bill. It's Atish. So I would say that overall it represents about 10% of our volume roughly, and we're seeing strong increases from many sectors, but pharma continues to be really strong, technology is very strong. So those are a couple of areas where we're seeing strong levels of growth.
Mark S. Hoplamazian - President, Chief Executive Officer & Director: Yeah. And obviously on the other side of the equation, this will shock no one on the phone, but energy companies are on the other side of that coin.
Bill A. Crow - Raymond James & Associates, Inc.: Is there a tradeoff between agreeing to higher rates but maybe giving more flexibility on actual demand or rooms used?
Mark S. Hoplamazian - President, Chief Executive Officer & Director: Terms really on that side haven't changed. If anything, they've both remained the same and maybe tightened up a little bit over time.
Bill A. Crow - Raymond James & Associates, Inc.: Okay. And one final question for me. Mark, does the fact that we're sitting here late cycle and we've got a lot of economic, political turmoil going on, does that change the way you think about capital recycling, your willingness to buy assets like you've done in the past or maybe increase the urgency to sell the owned assets that remain? Any change to your philosophy from that perspective?
Mark S. Hoplamazian - President, Chief Executive Officer & Director: Not really. We've always talked about recycling through the cycle. We're in a point now as I look out, we've seen an increase in opportunities actually over the last several months. The number of properties that are coming to market in markets on which we are the most focused have increased actually. We continue to focus on the four areas that we always talk about, which is key gateway cities, resorts, convention hotels in selected convention markets and then urban select service hotels. And by way of markets, we've talked a lot about the fact that we are really focused on expanding in L.A., Miami, and London. On the sales side, we don't have any properties listed for sale at this point. Having said that, we regularly have dialogue with buyers of hotels who have expressed an interest in one or more of our hotel properties. So as to recycling overall I would say we've always imagined and believed that recycling through the cycle is a good idea. And we had a very modest year last year, so we could well see an increase in 2016 over a pretty quiet 2015.
Bill A. Crow - Raymond James & Associates, Inc.: All right. Thanks for your time.