It's a bit difficult to speculate, since we're not in the TPP, so we don't have all that much clarity in terms of how the architecture would work there. From what we understand, the current members are wrestling with exactly that question, because a lot of them already have separate arrangements among some of the members. In fact, we already have free trade agreements with a number of the existing TPP members. So those kinds of architectural questions would have to be addressed.
But the fact that current members of the TPP already have bilateral FTAs among themselves is not deterring their pursuit of a broader TPP process. They portray the TPP as being the vehicle that will expand and become the vehicle for integration across the entire Asia Pacific region, so it's entirely possible that you would have a network of bilateral agreements co-existing within a broader framework, in the same way that bilateral FTAs co-exist with our obligation to the WTO.