Thank you. And your next question comes from Jeff Tillery from Tudor, Pickering & Company. Your line is now open. Please go ahead.
Jeff Tillery - Tudor, Pickering, Holt & Co. Securities, Inc.: Hi. Good morning. I guess I'm curious to hear how the last few weeks have impacted the customer discussions, whether it'd be – I mean, I imagine it's mostly focused on North America, but it did feel like completion activity was finding a floor and then the oil price rug gets pulled out from everyone. So I'm just curious how the – your view around the third quarter has evolved over the last three weeks.
Jeffrey A. Miller - President, Director & Chief Health, Safety and Environment Officer: Well, over the last three weeks, it hasn't changed that much. I mean, we think about the rig count, it has puts and takes. And so it was seeing some improvement, but then Friday, I suppose those gains were erased. So I would describe where we are today as scraping along a bottom. And scraping along a bottom means that we don't anticipate dramatic change of any sort, certainly over the very near term.
Jeff Tillery - Tudor, Pickering, Holt & Co. Securities, Inc.: My follow-up just on the profit pressures in North America. Should we expect Halliburton's North American business in Q3 to stay profitable?
Jeffrey A. Miller - President, Director & Chief Health, Safety and Environment Officer: Most certainly.
Christian A. Garcia - Senior Vice President-Finance & Acting Chief Financial Officer: Right. So, obviously, there's still uncertainty on the depth and length of the cycle. However, we are doing everything possible to make sure that our North America will be profitable.
Jeff Tillery - Tudor, Pickering, Holt & Co. Securities, Inc.: Okay. Thank you, all.