```json { "action": "tool_call", "reasoning": "The user wants to see a representative sample of rows from the dataset. The dataset card shows there is one table: raw.Iris with 150 rows. I'll query a sample of rows using SQL with LIMIT to show a representative subset of the data.", "tool": "query_sql", "args": { "sql": "SELECT * FROM raw.Iris LIMIT 10", "purpose": "Retrieve a representative sample of rows from the Iris dataset to show the user the actual data structure and values", "source": "raw" } } ```