```json { "action": "tool_call", "reasoning": "The user wants to see a representative sample of rows from the dataset. The dataset has one table: raw.titanic with 891 rows and 16 columns. 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.titanic LIMIT 10", "purpose": "Retrieve a representative sample of 10 rows from the titanic dataset to show the user the structure and content of the data", "source": "raw" } } ```