Welcome to your interview.
The question is on your right: User Stories and Sprint Scope Control. 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.
How do you write clear, actionable user stories for engineering, and how do you handle scope creep during a sprint?