```json { "action": "tool_call", "reasoning": "The user wants to see a representative sample of rows. The dataset has 10 tables with raw.cleandata being the largest at 127 rows. I'll query a sample from the main table to show the structure and content. I'll use LIMIT to get a manageable sample.", "tool": "query_sql", "args": { "sql": "SELECT * FROM raw.cleandata LIMIT 10", "purpose": "Get a representative sample of rows from the main dataset table", "source": "raw" } } ```