{
    "action": "tool_call",
    "reasoning": "I have continent and country-level distributions for brewers and places. To complete the geographic picture, I should check: (1) whether there's meaningful sub-country geographic data (states/regions), particularly for the US which dominates the dataset, and (2) how users and ratings are distributed geographically. Let me start by examining the state-level distribution within countries.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT s.State, s.country_id, COUNT(DISTINCT b.id) as brewers, COUNT(DISTINCT p.id) as places FROM raw.states s LEFT JOIN raw.brewers b ON s.id = b.state_id LEFT JOIN raw.places p ON s.id = p.state_id GROUP BY s.State, s.country_id HAVING brewers > 0 OR places > 0 ORDER BY brewers DESC LIMIT 30",
        "purpose": "Get state-level distribution of brewers and places to show sub-country geographic granularity",
        "source": "raw"
    }
}