Again, I'll start out and I'll let Hervé jump in after. In terms of the recovery rate, on a revenue basis, we're looking at between 25% and 30% off of pre-pandemic on average. And so as we mentioned, while we have seen some shows exceed pre-pandemic, others that have more exposure to international attendees and exhibitors, supply chain -- impacted by supply chain issues, et cetera, are not as fortunate in their performance and have a bit of a longer ramp up period to get back to where we are, though, with strong trends and as Hervé said strong net promoter score, so we're feeling pretty good about that. In terms of inflation impacts, in general, venue costs have not really been much of an issue. Keep in mind that venues tend to be owned by municipalities that want tourism dollars coming to their cities. And so as always it has been one of the more reasonable costs within our cost structure. And we haven't seen that change, if anything, cities are more anxious for visitors to come as part of their own recoveries. The issue has been more around the labor based costs that we have, which is the vast majority of the rest of our costs, be it the general service contractors or security, or registration, or just our own staff. And so that's really the inflation cost that we see the most that we're managing against. And as I said, we've been able to successfully price to offset that, and in some cases and then some as we build back our business. In terms of M&A, I'd say it's -- the tension in the in the M&A process is, of course, sellers want to be valued off of pre-pandemic and we want to pay off of what they make now and going forward. And so what we've seen is an increased number of earnout deals in order to ensure that everyone's happy with the outcome. We want to pay for what we're going to get. And so we're comfortable structuring deals with a forward look to them to ensure that we get what we paid for. And similarly, for sellers, it allows them to comfort that they're not selling at a distressed price, and that seems to have worked out. EBITDA multiples, given that dynamic, are probably not too different from pre-pandemic but a bit of a different structure in terms of those deals. And I'd say in the deals we've done, we've paid depending on the industry, the growth, the size, between 5 and 9 times EBITDA.