Yes, so Keith we have a mix of -- very, very wide mix of businesses that we do. So we do business process outsourcing, which is transaction processing, we do up care. If I look at my care business that ranges from very low end technical support, all the way to supporting for example pharmaceutical companies and nursing and pharmaceutical specialist, et cetera more detail drugs and their side effects to doctors. So in that itself we are fairly wide range, in that we have to move up the value chain. Secondly we do software business, we actually build software, for example we talked about Midas+ or Vector, these are software that we deploy in our clients. So we have that software business, which is financially the way you sell it, the way you metric it is all very different from a traditional unit based pricing care business. And thirdly, we do a significant amount of custom development, we deploy that. But the thing that we have to really work on is to take all these various service capabilities, find the common thread between them and sell them not as standalone or individual services or capability, but as a bundled solution, end-to-end bundle solution that -- and driven by a significant amount of outcome based pricing. So we want to be cautious about what areas we want to get into, we are in many, many areas, so we have to narrow our focus, we want to drive growth in for example in the commercial business, which I thought of being underperforming, we see tremendous opportunities, if you take the care business we see automation, we see robotics, we see analytics, we are probably one of the largest collectors of data in the public sector and the commercial space. So we have got to now start deploying analytics capability, mining capability, warehousing capability on to that. Some of our businesses and you name one of the competitors, we may not be advantageously positioned with regards to their core competency, the only way we can compete therefore is to bundle that service or capability into a much more wider and more holistic solution out to them. So our focus is going to drive profitable growth, drive a business that is scalable, take advantage of our scale benefit, a business that’s repeatable and a business that we do not venture into things that probably don’t have a gross for this enough capabilities, enough clients and more if you will that we have, where we can drive a higher degree of service line penetration and go deeper into these clients rather than expanding in a much more wider fashion.