So as you know, one of the philosophies that we brought in Barrick in 2019 was, I'm not a big one that takes on host countries in a fight. And so we reached out on the back of what John thought and had already started, to find a solution that was constructive with the Tanzanian government. And we've been very successful in that. Again, you've seen us manage situations whether it's -- historically, we had issues over in Mali, because governments don't -- are not there for long anymore in this modern world. They move -- turn over quite a lot. I mean I think I've worked with like 20 different finance and mines ministers in Mali. And we did the same in South America, both in Argentina to build a stronger, more transparent, engaging partnership with both the Argentinian federal government, and more importantly, the San Juan provincial government. And we did the same in dealing with the legacy challenges around Pascua in Chile. And we've built a much stronger, better relationship in Chile. And whilst we've got some way to go to evaluate fully the potential of Pascua, we are busy with that. So we've done the same in Reko Diq in that there is an award out there. It's a $6 billion award. It's shared with our partners, Antofagasta. To go and try and garnish that amount of money from Pakistan, which has just been lent $6 billion by the World Bank, IMF, it's a hard task. And we believe that it's a world class asset, as you point out, Brian. And there's merit in finding a way where we will earn back our own award. And if Antofagasta can't get their head around operating there, we'll find a -- work to find a way to compromise and settle on their side of the claim. And that area has got enormous mineral endowment, both gold, copper and other rare elements and metals. So -- and as I've experienced in my professional life, when I first started out in Sub-Saharan Africa, it was almost a no-go place. And today, it's very easy to operate in. So the world moves on, and I think that we've had very constructive discussions with the Pakistan and Balochistan authorities. And I would -- I can certainly say, Barrick's prejudice is to find workable compromise solutions that deliver constructive outcomes to these often acrimonious situations. That covers your question.