I need to identify the main categorical columns and find their most common values with frequencies. From the evidence, the main categorical columns are: - Industry (58 distinct values) - Lead investors (126 distinct values) - Company (127 distinct values) Industry is the most meaningful categorical dimension. Lead investors and Company have too many unique values to be useful for "most common" analysis. Let me query the top values for Industry. {"action": "tool_call", "reasoning": "Query the most common Industry values with their frequencies to answer the question about categorical column distributions", "tool": "query_sql", "args": {"sql": "SELECT Industry, COUNT(*) as deal_count, ROUND(COUNT(*) * 100.0 / SUM(COUNT(*)) OVER (), 1) as percentage FROM raw.\"Largest US Venture Funding Deals Of 2023\" GROUP BY Industry ORDER BY deal_count DESC LIMIT 15", "purpose": "Find the most common Industry values and their frequencies", "source": "raw"}}