Yes, great. Thank you and good morning, Shyam. So, on your first question with respect to supply chain challenges, their manifesto would manifest primarily in our retail and tech categories. And the way that would work is that look, and we saw this at the beginning of the pandemic, where there were supply issues at a number of retailers and the retailers came to us and said, look, it's not useful for you to generate demand for products that we can't fulfill. And so while we're not quite at that level of challenge, we are seeing signs of it. It is built into our expectations into our guidance really for the first, second quarter. But we're pretty optimistic based on the discussions that we're having with our marketing clients and our advertising partners that this will alleviate over time. I think also the tech hardware category, which is not insignificant for us, given that, Tech is an important category, though it is more software than hardware, I will point out, but you do have chips shortages and chip shortages also contribute to lack of availability. So to answer your question, I think we have appropriately built in any potential challenges around supply chain into our guidance and remain pretty confident that over the course of the year, those will work themselves out. Now, on your second question, with respect to the M&A environment, I do think you're right that generally speaking, there is more sobriety in the marketplace, around valuations which obviously always plays to our advantage as an active buyer of businesses. And obviously right now, we're as well capitalized and positioned as we've ever been to execute against transaction. So that combination is frankly very exciting for us. And now with the team, very focused on the acquisition program and system after a year, where not only did we have the spin-off of Consensus, we had a number of other dispositions, it was a very, very active transactional year. It wasn't an active acquisition year, which everyone has seen. And I think that energy that that we were allocating to the various activities to spin-off and to divest will show up in our M&A activity. And I think it is a more benign environment for us. So that's what I would say. And I would also say and just remind everyone that the way in which we source and generate opportunities is across every single business unit, inside of every division and at the corporate level. And so that combination and that approach to sourcing generally yields a pretty robust pipeline of opportunities for us to consider.