Would you care, at this point in time, to kind of re-establish the difference between a sale and an option? You'll recall, Minister, that we had a lengthy discussion. You assured us that we'd be front of the line. It turned out not to be the case. Many of the options that were in this world-class diversity of portfolio of vaccines didn't materialize until there were diplomatic interventions, which you've touted here today.
I'm wondering if you could just be clear with Canadians in terms of what's outstanding and how much of them are actual sale contracts versus remaining options in terms of what's been expected.