Thanks, Rohith. It's Christian. I think I take the first question, and then James will address the second one. With regard to the sustainability of the investment banking revenues, I reference also the answers we gave already in Q2. And again, in Q3, we can clearly see that the main driver for the improvement in the investment banking revenues is really sustainable, and that is the result of our focused strategy. And in my view and in our view, Q3 is actually the best evidence because markets started actually to normalize, exactly what we said at the end of Q2. And in that market, we have outperformed. And that is a clear function of the focus we have given ourselves. Now about 80% of the revenues we generate in business where we definitely have a leading market position, we see, in particular in times like these, that clients then tend to do transactions with institutions where they are in the top 5 in the industry. And that's exactly what we have in 80% of our revenues. In the FIC business, again, let me highlight some franchises where we invested in people, in IT, also in overall resources. Look at Rates, we clearly benefited, and that is now since 12 months from new hires, from a very strong risk discipline and clearly from the fact what we also outlined for the last 3 or 4 quarters that we can see a reengagement of clients, which is continuously going on and where we clearly see the momentum not only in Q3, but it's ongoing. In Emerging Markets, again, a strong recovery, admittedly from a rather relatively weak position in Q3 2019, but also, again, driven by client reengagement. We can see it by the underlying trade flow, by the underlying transaction, and clearly also by picking the right management team and the leadership structure. In O&A, I think we have now shown the highest market share for 6 quarters, and there with the recovery across almost all our franchises. And if you see here, again, the underlying client activity steps, which we measure globally, I'm actually not surprised by the development which we have seen in Q3. That was a trend which was indicated already in Q4 last year. Momentum was picking further up in Q1, Q2, and we have the result in Q3. And if I look at the pipeline, which Mark Fedorcik is showing me, I can see the momentum continuing into Q4. So I think, overall, this is -- the investment banking revenues which we see is very much a sustainable story, clearly driven by a strong focus which we have given ourselves, by the leadership, which is done by Mark and Ram. And so we remain confident that there is good underlying momentum in the IB, which continues and which, in our view, will carry on into 2021.