I need to count distinct values for each categorical column across all tables in the dataset. From the evidence, I already have the distinct counts for `b2b_sales_funnel_pipeline`. Let me get the same information for the other tables. ```json { "action": "tool_call", "reasoning": "I have distinct counts for b2b_sales_funnel_pipeline from step-0. Now I need to inspect the accounts table to get its categorical columns and their distinct counts.", "tool": "inspect_columns", "args": { "table": "accounts" } } ```