Welcome to your interview.
The question is on your right: Motivating Teams Toward Project Goals. 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.
You are leading a cross-functional initiative and need the team to stay engaged through execution, especially when priorities shift, work gets ambiguous, or some contributors do not report directly to you.
Can you give an example of how you motivated others to achieve project goals?