Your question is Leading Analysis Through Ambiguous 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 were asked to analyze a problem with unclear requirements, messy data, and multiple stakeholders who wanted different answers. How did you decide what to prioritize, create clarity, and drive the work to a useful outcome?