I do submit that it's, in some respect, a corporate value sort of thing as to what you default to when something such as that comes up, but we'll move on.
Let's talk about joint ventures.
Ms. Pavlovic, joint ventures have been problematic over time. Some have been challenged, and we heard about one just this evening. To your mind, what triggers should the airlines be watching for when they're trying to put together a joint venture that would draw at least concerns about anti-competitive behaviour?