44 William Heissenbuttel: Well, I actually -- I quite like our operator concentration. I mean you think about Barrick -- having Barrick and Newmont and then the Nevada Gold Mines joint venture; Antamina run by major copper companies; Mara being built by Glencore; Platreef, Ivanhoe Mines. I don't worry too much about having too much, say Barrick exposure or Newmont exposure. I couldn't see us getting into a situation where we had a very large concentration with a junior operating company. I just don't see us making a big enough investment with a company of that size, to where you are really -- you're running junior company risk, probably have thinner management team and probably don't have the same access to capital if things go wrong. Tanya Jakusconek: And maybe if I could just shift to my second question. We've talked about this S&P 500. We've talked about, and Alistair went through, the slide showing it's not really material. Where are we on that S&P 500 potential listing? Alistair Baker: Yes. So, thanks, Tanya. I'll take that. I mean we satisfy all of the requirements except for market cap. And just recently, over the past three or four weeks, we've actually not done that well just with the markets -- that they've come down. So, that $22.7 billion threshold is still the threshold. It may come down, but we are trading a little bit below that right now. But all of the other attributes we meet. Now there is a subjective component to inclusion in the S&P 500. There's an index inclusion committee that meets and they decide what's coming out of the S&P 500 Index and what's going in. They will make decisions based on what they think the general market should -- how the index should reflect the general market. So, because we meet all the criteria, if our market cap got above 22.7% again it doesn't necessarily mean that we're going to get included. But we think we meet all the criteria. So, we'll wait and see. We'll find out when you do. There's no heads up given to companies when they're added to the index. It's a surprise to us as it is the rest of the market. So, we'll just have to wait and see. I think it was very positive though that we were included in the Bloomberg 500 because that selection criteria, that subjectivity is not part of that same inclusion. So, clearly, we're one of the largest companies in the U.S., one of the top 500 because we're in the Bloomberg 500. So, we'll have to wait and see about the S&P 500. Tanya Jakusconek: No. I asked that because I've listened to you talk about and you can see the valuation difference between yourselves, the larger two companies and your stock. I think Bill talked about being in the room last year -- what three things that he had some pushback on and sort of resolved now. So, my question to you is this. Do you think it’s that the market misunderstands your story? Or is it -- do you think the shareholder base being