Welcome to your interview.
The question is on your right: Gathering Requirements Under Ambiguity. 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 gather requirements for a project where stakeholders were not aligned or the problem was still vague. How did you clarify what was needed, document it, and make sure everyone agreed on the final requirements?