The next question comes from Neel Mitra of Tudor, Pickering. Please go ahead.
Neel Mitra - Tudor, Pickering, Holt & Co. Securities, Inc.: Hi, good morning. Thanks for updating the RPI assumption. My question is when is the next time, you will be evaluated for? I guess for the 2016/2017 planning years? So when would the 2.8% be evaluated versus what's actually happening? And would that impact mainly 2018 earnings, if there was a reset?
William H. Spence - Chairman, President & Chief Executive Officer: Yeah, the first impact would be showing up in 2018 and 2019 period. It's the regulatory year. So that is correct. And in terms of the next end of the period, I guess when would that be, Vince, in terms of the measurements?
Vincent Sorgi - Chief Financial Officer & Senior Vice President: Yeah. I mean, it's the same schedule as the 2015/2016, so we are truing up the 2.6% to the 1.6% and that giveback shows up two years later, two regulatory years later, so in the 2017/2018 timeframe. So if 2016/2017 comes in on an actual basis less than the 2.8% that would be given back in 2018/2019.
Neel Mitra - Tudor, Pickering, Holt & Co. Securities, Inc.: Okay. Great.
Vincent Sorgi - Chief Financial Officer & Senior Vice President: But also if it comes in higher, we will receive additional revenues in 2018/2019, so it's not one way.
Neel Mitra - Tudor, Pickering, Holt & Co. Securities, Inc.: Right, right. And then looking at the percent hedged for the currency at 66%, and you are assuming $1.60 for the exchange rate, do you have any more flexibility to maybe lower 2015 hedges to benefit 2017, if the exchange rate doesn't go your way?
Vincent Sorgi - Chief Financial Officer & Senior Vice President: Yeah. So we are pretty much done with our 2015 hedges. However, our 2016 hedges are in the money as well, and there certainly could be an opportunity to re-strike our 2016 hedges and move that value into 2017 and potentially even a little bit in 2018. I would say we probably have $0.03 or $0.04 of opportunity to do that.
Neel Mitra - Tudor, Pickering, Holt & Co. Securities, Inc.: Okay. Great. And then directionally can you guys provide where you are in terms of the exchange rate hedges for 2018 at this point?
Vincent Sorgi - Chief Financial Officer & Senior Vice President: So we are currently 0% hedged for 2018.
Neel Mitra - Tudor, Pickering, Holt & Co. Securities, Inc.: Okay. Great. Thank you.
William H. Spence - Chairman, President & Chief Executive Officer: You're welcome. And I think we're out of time Joe.