In regards to the clauses changed here, I think there are a number that are reasonably minor in the context in terms of their implications around the system. But, going back to the point that my colleague mentioned around the impact on that teacher-aide portion, it is actually something that I think is very, very important. It is a significant consideration that maybe we should have thought a little bit more about in terms of this process, and I think that's probably just a little bit of a learning as we go forward from here. 