{
    "action": "tool_call",
    "reasoning": "To show how the dataset can be naturally segmented, I will query the distribution of restaurants across two key dimensions: Price range and Online delivery availability, along with their average ratings.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT \"Price range\", \"Has Online delivery\", COUNT(*) as restaurant_count, ROUND(AVG(\"Aggregate rating\"), 2) as avg_rating FROM raw.\"Zomato Restaurant Dataset\" GROUP BY \"Price range\", \"Has Online delivery\" ORDER BY \"Price range\", \"Has Online delivery\";",
        "purpose": "Segment restaurants by price range and online delivery",
        "source": "raw"
    }
}