Sure. Relative to inflation, it's -- overall, it continues to be a mixed bag and particularly when you look at the fresh departments, like produce, like meat, like seafood. Produce, in particular, it generally bounces around a lot during the year. When you see dramatic inflation in produce, it's not a good selling season because it's been bad growing for whatever region it is that's there. Earlier in the year, when we saw a lot of dramatic deflation in produce, it was driven by 2 things. One, last year's first quarter was relatively strong inflation, and then this year, you had a good growing crop. So you're really back to a more normal kind of a crop for produce. And actually, if you look at on a 2-year basis, the first quarter last year and the first quarter of this year, combined, they were slightly inflationary. So it's a more of a normal. While the fourth quarter was inflationary, it was just slightly inflationary. Meat, obviously, has gotten a lot of headlines as having been so high for so long, high prices. Clearly, with what supply and demand do, high prices over time, people stop eating as much meat and -- whether it's beef or chicken or pork. That means supply picks up a little bit, and guess what, prices start to come down. And if you look at it on a -- if a 2-year stack on something like inflation makes any sense at all, we're still net higher than we were a couple of years ago but still well down from peaks of last year. So it's a mixed bag. We think things like that are going to persist into 2016. The wild card is always where -- exactly where is pharmaceutical inflation going to be, and it has been very, very high for really the last couple of years. Relative to the competitive environment, I don't think there's a time that Rodney and I have been doing these calls together that we haven't talked about this being a highly competitive industry. Barriers to entry are low. Our job is to go out every day with our more than 400,000 associates and deliver a better value proposition to our customers today than we did yesterday, and that's solely what we're focused on. Sure, we keep an eye on the competitive environment. There are a lot of people out there trying to sell what we sell, and our job is just to do it a little bit better every day and win that customer every day when they wake up and make sure they want to come to Kroger.