{
    "action": "tool_call",
    "reasoning": "I have comprehensive survival statistics across multiple dimensions (sex, class, family size, fare, age). To identify the most surprising finding, I need to look for patterns that contradict common assumptions about the Titanic disaster. The 'women and children first' protocol is well-known, so I should examine if there are any counterintuitive patterns within those groups or other unexpected correlations. Let me check the interaction between sex and class to see if social class overrode the 'women and children first' protocol in any cases.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT Pclass, Sex, COUNT(*) as passengers, SUM(Survived) as survived, ROUND(100.0 * SUM(Survived) / COUNT(*), 1) as survival_rate_pct FROM raw.titanic GROUP BY Pclass, Sex ORDER BY Pclass, Sex",
        "purpose": "Examine survival rates by the intersection of class and sex to identify if class privilege overrode gender-based evacuation protocols",
        "source": "raw"
    }
}