Your question is Cleaning Large Unstructured Data. 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).
Describe your experience working with large, unstructured datasets. What strategies do you use to clean and prepare data for analysis? Be specific about how you assessed data quality, handled ambiguity, and prioritized cleaning decisions. Explain how you validated the prepared dataset and communicated limitations or risks to stakeholders.
