I need to find correlations and relationships between columns in this dataset. Let me start by understanding what types of columns we have and then look for relationships. ```json { "action": "tool_call", "reasoning": "The dataset card shows this is a polling dataset with demographic breakdowns (age, gender, income, education, etc.) and responses. To find correlations, I should first check if there are any documented relationships between tables, and then examine the column metadata to understand which columns are numeric and could be correlated.", "tool": "read_insight", "args": { "section": "relationships" } } ```