Sure. Let me address the first part of the question.
First, regarding productivity, it's important to note that Canada's productivity performance since, let's say, the year 2000 or so has been relatively middling versus the OECD economies. We have done worse, I think, from 2015. Part of that reflects the fact that global oil prices came down significantly in 2014-15, and a lot of the investment that we had in the energy sector disappeared, to a large extent. That was responsible for a third of our capital stock and overall capital spending, and there have not been other sectors that have come in to capture that.