Thank you, Mr. Sopuck.
As you've noticed, we've lost the video for Dr. Roberts. We're going to try to patch Dr. Roberts back in. We seem to have lost him temporarily. I'm not sure whether he's able to hear us or not.
We're going to suspend for about a minute or two to patch Dr. Roberts back in via the phone. After a suspension for two minutes, we'll get to Mr. Donnelly's question. I'd ask everyone to hang on just for a couple of minutes.
Thank you.