Yes, look, I think with respect to South America, and again, with no negativity at all towards the team and the asset down there, that's a great asset. It really is. I just question ultimately, whether we're the right owner for it, and we're going to run a fulsome process. And I'm not going to really say anything about timing or what the outcome might be, we're going to run a fulsome process with the Board and our internal team and our external advisors. And we'll keep everybody posted as that progresses.But, look, at the end of the day, we're not emotional about any of our assets, when it comes down to it, if they're worth more to somebody else than they are to what we think that we can deliver on from an execution standpoint, there ought to be a conversation. I think that's the fair value proposition in any scenario.So, as we move ahead, I think maybe, I would just like to correct what you said, about becoming a mining company. I think we are a mining company. I think we are a mining company, and historically always have been, kind of lost our way there for a while. But we're restoring that operational excellence on a day-by-day basis. And I think our ability to mine, transport and market essential materials is going to be key to how we think about our strategy going forward. I don't want to imply what those minerals might or might not be, right now, it's still premature.But again, as I said earlier, our focus is executing internally. We've got lots of value that can be created internally just by delivering on our full potential and focusing on a running a very fulsome and thoughtful South American process. So, that's the near-term focus.