Your next question comes from the line of Mr. Larry Keusch of Raymond James. Please proceed.
Lawrence S. Keusch - Raymond James & Associates, Inc.: Thanks for fitting me in. Just two questions, obviously a lot of talk about Biofinity and the strength in the quarter and the positive benefit that that has on gross margin and mix. Just trying to figure out what was perhaps behind Biofinity doing as well it was. So I'm sort of curious geographically, where you were perhaps seeing that strength. And you also obviously had some distributor reductions in the fourth quarter and just was curious if you're seeing some improved buying. And then the second question was, Bob, you've made some comments about feeling like the market would improve and move up towards 6% in 2015. And obviously I understand the benefits of some of these higher price lenses, but from a demand perspective, are you expecting much change in volume, or is it really all, again, mix towards higher-price lenses?
Robert S. Weiss - President, Chief Executive Officer & Director: Yeah. So, a little of all of those. So, I would say the continuation of the success of silicone hydrogel moving into the one-day space is a strong plus, meaning, Total 1 is doing well. I believe clariti will do well, and when MyDay gets to the U.S. market, I believe it will do well. So, that will push up clearly ARPs per ware, if you will. The shift continues from the two-week sector where, of course, J&J's sweet spot is into the one-month, which is still growing, and the daily. So, that shift is a continuation plus. I think what's muddied up the growth as much as anything is clearly UPP and some of the tactics that have gone on, and it's hard to kind of work through what that all means. But some retailers, for example, have withdrawn somewhat, contracted somewhat. And how it shakes out or how it long it takes to shake out may take a little while, but I do think there's been kind of a distortion caused by UPP in the marketplace that will flush out in the near term, meaning over the next three months to six months. Relative to Biofinity, I think Biofinity just has good karma. We have continued to round out the parameters, if you will, and a lot of it is geographic expansion. So, it's got a good name. It's well-respected, and it's doing well going globally as a factor. But I think it also is getting some windfall from a maybe more rapid shift out of two weeks coming into the growth of the monthly sector as well as into the one-day. It's picking up its fair share of the monthly sector.
Lawrence S. Keusch - Raymond James & Associates, Inc.: Okay. Great. Thank you.