To answer the question you've posed, we know the availability in the market because we are operating in this market over a very long period of time. We are very well aware of all the properties that are available and coming available. We have had outside research done on what properties are available. We've also had outside professional opinions on the values we've placed on what we're recommending. We've taken a lot of precautions to make sure we're making the right decision.
I should also point out that there are legitimate situations, and we have come across them four or five times over the last seven years or so, where.... For example, we bought the old city hall at 111 Sussex, a unique property. There are situations where if you know there's only one supplier for a unique property or a unique good and you go out for tender, what happens is the owners know nobody else can bid against them and put a high price on it, and you have to accept it because there was a legal request for offers and you have accepted the result. That puts you in a worse position than if you know the situation and negotiate directly with the person who has the property. There are very important reasons why we would do this.