This is very unusual. I'm going to interrupt for a second. I apologize. We're stopping the clocks to get the rest of your question. We have Mr. Sierra on the line. I have to do a sound check so that we can confirm that he can hear us.
We'll let you continue with the answer, Mrs. Grewal, with the rest of your time. Then we'll go to his testimony. Then we'll continue on with questions after that.
My apologies for interrupting.