That's always a tricky question for someone like me.
What I can say is that there is a very strong and sustained commitment to concluding the agreement as rapidly as we can. That being said, many challenging issues remain. There are domestic political processes in train in the United States coming up. Chile has just gone through a change in government. These kinds of things always have an impact on the pace of a negotiation and that's just the way it is. I don't think we can truly predict. I think there is a will to not have it languish. I think we see in trade negotiations that if we let them slow down too much people lose the incentive to make the choices that are needed to bring it to a conclusion.
I know that's not a very precise answer for you but I think that's really the only possible answer at this point.