Thanks. Thanks for the question. On delivery and generative AI, so what we have done, we have taken all of our service lines and start to put in place the impact of generative AI and broadly AI into this. And that change is ongoing, a lot of it has happened. Where we are seeing some of the benefits on delivery relate to areas, for example, software development or process optimization. There's also a large benefit on productivity for more customer service type of areas that we have already demonstrated proof of. We don't have a lot of footprint on that within our current mix, but we know from new work that's something that is being discussed with clients. In each of these for the contracting, the way our clients are looking at it, within their own enterprise, on their own data set, when there's a client where we see and where they have, let's say, for software development, a single, uniform approach across the whole company, which is not that frequent because of acquisitions and different decisions in different divisions and department, then the range of benefits is potentially higher, and the contracting discussions are around what of those benefits will accrue with the client. So, a lot of these discussions are in that spirit. There is some benefits that accrue to us and some to the client. But there are very few clients within their own data sets which have large, consistent tech landscapes which can give the full benefit of generative AI right away. Many clients also need their data infrastructure to be put in place where sometimes that is not in place today between structured and unstructured data. So the work actually starts with building a data program, when they're able to spend that on a data program, and then to have the cloud capability in place so that a lot of, part of the data, part of the apps on the cloud for a client. So, the discussion is typically on, here's the roadmap for generative AI in an enterprise, given the landscape of tech, and here are the first steps, data and cloud, and then here's something that can actually deliver impact today, which could be more, let's say a smaller area of the company. But these are all discussions which are done, which eventually relate to how contracting is done.