{
    "action": "tool_call",
    "reasoning": "I've found one counterintuitive pattern (online delivery restaurants are cheaper despite higher ratings), but I need to explore a few more dimensions to ensure this is truly the MOST surprising finding. Let me check if there's a counterintuitive relationship between votes and ratings - typically we'd expect highly-voted restaurants to have high ratings, but let me see if the data shows otherwise.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT CASE WHEN Votes < 50 THEN '1. Low votes (<50)' WHEN Votes < 200 THEN '2. Medium votes (50-200)' WHEN Votes < 500 THEN '3. High votes (200-500)' ELSE '4. Very high votes (500+)' END AS vote_tier, COUNT(*) as restaurant_count, ROUND(AVG(\"Aggregate rating\"), 2) as avg_rating, ROUND(AVG(\"Average Cost for two\"), 0) as avg_cost FROM raw.\"Zomato Restaurant Dataset\" GROUP BY vote_tier ORDER BY vote_tier",
        "purpose": "Check if there's a counterintuitive relationship between vote volume and ratings",
        "source": "raw"
    }
}