Your next question will come from the line of Pearce Hammond with Simmons/Piper Jaffray. Please go ahead.
Pearce Hammond - Piper Jaffray & Co. (Broker): Hi, good afternoon, and thanks for taking my questions. My first question, John, what is driving the steep decline in LOE, and then how sustainable are those cost declines?
John J. Christmann - President, Chief Executive Officer & Director: Well, and I'll let Steve chime in, in a minute, a lot of its timing of how things came up first quarter. We had a big drop in a couple of areas. It is not something that will be there for the rest of the year, which is kind of why we moved our number down from $9.50 guidance to about $9.25, but we're making progress, and I've got confidence the guys can keep working on those numbers.
Stephen J. Riney - Chief Financial Officer & Executive Vice President: Yeah, I'll just...
Pearce Hammond - Piper Jaffray & Co. (Broker): Yeah, go ahead. Sorry.
Stephen J. Riney - Chief Financial Officer & Executive Vice President: Yes, just in echoing John's comments, we had good cost results in Egypt, in the Permian and the North Sea. All three have been very strong. I think there is a good mix of that that's just timing related, and you'll note that that kind of a reduction doesn't show up in the guidance reduction to $9.25 per BOE.
Pearce Hammond - Piper Jaffray & Co. (Broker): Great. Thank you. And then my follow-up is given the improvement in commodity price, any updated thoughts on hedging?
Stephen J. Riney - Chief Financial Officer & Executive Vice President: At this point, the environment's getting much better. I mean, we like the direction on the cost, we like the direction on the oil price, so I think we're at a point where things are starting to look pretty darn attractive. But right now, our best hedge is we haven't committed to a lot of rigs or a big program at this point. So it's one of those things we will be discussing as we start to look at plans, but at this point, we're not quite where I would feel good about locking in a scenario.