Your question is Clarifying Your Real Project Contribution. 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).
Walk me through one or two of your most relevant data science projects, and for each one, be very specific about what you personally owned versus what the team owned. How did you collaborate with others, what decisions did you directly influence, and what measurable impact came from your work?