Brent J. Thill - UBS Securities LLC
Management
Good afternoon. Keith had mentioned an all-time high for seven figure deals in Q1 and I'm just curious, Mark and Keith, are there any common patterns you're seeing out of these deals when you look across like taking multiple clouds, larger seat counts, all of the above? It'd just be great to get a little bit of color in terms of what you saw and what's rolled out in Q1.
Keith G. Block - Vice Chairman & President: Hi, this is Keith. Listen, thanks for the question. It really is to a certain extent all of the above. I mean, we're clearly signing up some net new logos in some of the largest enterprises in the world. Some of that is one cloud, some of that is many clouds, but I think the overwhelming sentiment here is that there's a real interest in a long-term strategic relationship with Salesforce. And it is a trust-based relationship and a value-based relationship. And customers really want to leverage our Customer Success Platform to help their customers succeed. So it's a pretty common theme around the Customer Success Platform and industry orientation. I mean, if I look at the kind of larger deals in the quarter that I just went through here, many of these were in financial services, many of these were in telecommunications, some in public sector. And these are kind of the strike zone industries that we're focusing our attention on. So we are hitting our cylinders, all of our cylinders, in terms of getting the mind share of these large enterprises, really enterprises of all size and scale and all geographies, and we're running our playbook and we're just executing well.
Mark J. Hawkins - Chief Financial Officer & Executive Vice President: Yeah, I might just add on that to Keith's point. When I think of the patterns exactly what Keith said. But what I really like, Brent, is just this notion about how much our customers are embracing the Customer Success Platform on a multi-cloud basis. Keith and his team knocked out some huge deals that he talked about. You look at like Bouygues, they picked up Service Cloud, Community, Marketing Cloud. You look at JPMorgan, you look at sales, service, marketing. You look at Tyco that Keith talked about. You look at Sales, Service, Community and Wave. I just think it's exciting to see that pattern be so pronounced. So that's the pattern that I see, Brent.