Okay.
No, in terms of the design of the cap and trade system, of course you need to have goals, and those goals have to be established by governments. I don't think the implementation of the linking of our respective cap and trade systems in Canada and the United States will change the goals that have been set out by the governments; however, we don't know yet what will emerge from U.S. Congress. That legislative process is still ongoing. In the debate, there's a slight difference in terms of the level of ambition for 2020 between the House bill and the Senate bill, but we'll have to wait and see what the legislative process produces before we know, as well as the details of how they want to implement that regime.