{
    "action": "tool_call",
    "reasoning": "I have strong evidence about medal distributions, but to identify the most surprising finding I should examine the temporal patterns more closely. The evidence shows China's dominance (69 medals, 56.5% gold rate) and South Korea's unusual bronze-heavy profile (66.7% bronze rate). Let me check if there are any dramatic shifts or anomalies in China's performance over time, or other unexpected patterns in event types or gender distributions that might be more surprising than what I've seen.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT year, event_type, gender, COUNT(*) as medals, SUM(CASE WHEN medal = 'Gold' THEN 1 ELSE 0 END) as golds FROM raw.olympic_table_tennis_medals_1988_2024 WHERE country = 'China' GROUP BY year, event_type, gender ORDER BY year, event_type, gender",
        "purpose": "Break down China's dominance by event type and gender over time to see if there are any surprising gaps or shifts in their performance",
        "source": "raw"
    }
}