Could you help me answer this please?

Late Spring 2023 Challenging Cases Case 1: A special guest for the Sprint Retrospective The CEO in your company has been a strong advocate of Scrum for years. When he joined, the company was only 100 people strong. Now, there are thousands of employees all over the world, In an effort to connect more closely with the experience of Scrum Teams, he has asked if he can join the upcoming Sprint Retrospective of your team on one of his upcoming "Gemba Walks". This is an exciting opportunity, as people don't regularly get to meet the CEO, As the Scrum Master of this team, how do you respond to this request