Welcome to your interview.
The question is on your right: Explaining Technical Issues Clearly. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
Tell me about a time you had to explain a complex technical issue to a non-technical stakeholder. How did you make it understandable, how did you handle questions or resistance, and what was the outcome?