{
    "action": "tool_call",
    "reasoning": "I've already obtained the distribution for Sex and Pclass. Now I need to get the distributions for the other main categorical columns. From the card, the classifiers are: Cabin (~163 distinct), Parch (~7 distinct), Survived (~2 distinct), and Embarked (spatial axis). I'll query the distributions for Survived, Parch, and Embarked. Cabin has too many distinct values (~163) to be useful as a frequency distribution, so I'll skip it or show just the top values.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT Survived, COUNT(*) as frequency, ROUND(100.0 * COUNT(*) / SUM(COUNT(*)) OVER (), 1) as percentage FROM raw.titanic WHERE Survived IS NOT NULL GROUP BY Survived ORDER BY frequency DESC",
        "purpose": "Get distribution of Survived values",
        "source": "raw"
    }
}