In fact, I may have been walking out of the room at the time and in close proximity to her. And so at the time when Max was speaking -- I believe that there were people who spoke in between she and Max Pell. But at the time when he stood to speak, I was in the restroom and sort of coming back from the restroom, so I don't really recall exactly what his comments were.

Based on the paragraph above can we conclude that "The person remained in the classroom the entire time"?