Yes. I mean, I will take this one and I mean, provide a context of this question, especially around ERP. And let's start with the question around ERP. I mean, first, ERP remains an important part of our business, and it's still an important part of the bookings David alluded to. We are still selling, implementing ERP. And by ERP, I mean mainly finance and accounting application solution, human resources application solution and supply chain application solution. I think this is definition given to the core ERP business. As you know, there've been very significant ERP program 2 or 3 years ago where all the giants been investing and creating their backbone solution to organize their operations, especially on a global basis. These last couple of years, there have been a cycle of lower growth in ERP, but it's still a good business for Accenture. That being said, the vast majority of what we do at Accenture is not falling in that category of application packages, if you will, around finance and accounting, HR and supply chain. We have a much more diverse portfolio of business. David is mentioning digital, where we're enjoying double-digit growth in that category of our business. I'm thinking, of course, about the BPO. I'm thinking about all the -- which is not system integration, of course, about digital. I'm thinking about all the custom solution we're still developing with some clients. And as you know, there are industries out there which are not so much ERP heavy but more custom-made heavy. I'm thinking about financial services. If you take banking and insurance, the core banking system and the core insurance system are still more custom made or packaged but are not ERP per se in the definition of ERP. If you take communication, media and technology, all what we're calling the OSS, the BSS, the system, the billing system, the customer systems are not ERP related in the strict sense of the definition, and we're doing a lot of this as well. So ERP, important at Accenture but not at all the vast majority of what we do. So we are not that dependent on ERP as you might imagine.
David M. Grossman - Stifel, Nicolaus & Co., Inc., Research Division: Very good. That's helpful. And if I could just ask a little bit about the flow of the year, I mean, obviously, we've gotten off to a very good start in bookings, but the guidance, as I think you mentioned your prepared remarks still remains back-end loaded, if you will, on the revenue side. Can you help us better understand what are the dynamics that give you that confidence that revenue growth does accelerate in the back half of the year?