To answer your question, I think that the question is about the future of cities. I would phrase it that way, with commercial real estate, perhaps with some offices, downsizing space. I think this is a possibility, but at the same time, we can see that things could go in any direction. We could see that people would want to go back to the office. It's certainly the case in some countries; it varies country by country. In other countries, we've seen people who have fled cities try to work remotely from other locations, so it's going to be a case-by-case situation.
In terms of the timelines for recovery, as you've mentioned, we're looking at early 2022 for the U.S. and Europe to go back to pre-coronavirus GDP levels, so it's going to take time. Canada is in the same timeline.
I would say that, so far, it's a bit too early to make definitive forecasts about the future of work. It's a very open debate, I would say, but it's something that we'll certainly monitor very precisely.