So Puneet as I was mentioning earlier, if you look at the sizable deals that we have done in the past two quarters; significant number of them -- and I pointed out, 50 of the new deals that we did in the third quarter were actually RPA based. So in terms of the improvement in performance of the entire customer experience value chain, some of it is remediation to the point Brian was making but remediation also needs to be driven by a lot more technology; so we are talking about replacing if you will, people on the seats with box on the scene if you -- you know, from a technology perspective. But clearly, when we go in for remediation and ask for an improved yield on the deals we are doing with our clients, they have the same expectations; so it's either a higher degree of efficiency, a higher degree of productivity, all of that only can be achieved by deploying any kind of technology whether it's robotics, whether it's a chat box because a significant amount of our customer experience business is chat, is web-enabled support etcetera, not just picking up the phones. So even on picking up the phones and the voice part of it, we're using a significant amount of AI, we're using -- we've created a lab, both in the U.S. as well as in Bangalore, India, which is focused on this particular aspect of the business. So my view of the customer care business is two-fold; one, is we need to go back and remediate with our clients the kind of contract that we have, the terms and conditions that we have there in, but also drive a higher degree of efficiency and productivity through automation, through robotics, through AI. Now what it will do in the short-term is that it will have any impact in terms of my labor number but I do not think it will have an impact on my revenue number and definitely, it will have a very positive impact on my profitability; so we are all in. Some of the names that you have mentioned are people that we are talking to, this is a very large ecosystem, we do not pretend to have all the answers or be able to create that level of technology competence within but we are fortunate that we have a significant number of players or willing to partner with us, not only the names that you have mentioned but also other companies much smaller in size but with technology jobs that are much superior to us.