Your question is Clarify Your Project Ownership. 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).
You're discussing a project you worked on with a cross-functional team. The interviewer wants to understand your individual contribution clearly, not just the overall team outcome.
How would you explain exactly what you drove versus what the broader team handled on a project?