Welcome to your interview.
The question is on your right: Validating Design in Small Teams. 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.
Since your team is so small, how do you even know if this design is actually the right solution?