Your question is Leading Through Unclear Requirements. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about a time you had to lead a project when the goals, requirements, or decision-makers were not fully clear. How did you create structure, decide what to do first, and keep the work moving forward despite the ambiguity?