Welcome to your interview.
The question is on your right: Entity Resolution for Disparate Data. 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.
How do you implement entity resolution when merging two disparate datasets with highly inconsistent naming conventions?