{
    "action": "tool_call",
    "reasoning": "I've found several anomalies: 230 players with birth year 0, 19 born after 2010 (including one in 2014), and a maximum birth year of 2014. The birth year 0 is clearly a data quality issue (placeholder/missing), but the 2014 birth year is genuinely surprising - that would make the player ~10 years old today. I need to investigate this specific case to understand if this is a data entry error or represents something unusual like child prodigies being registered. Let me search for players born in 2014 to see their details.",
    "tool": "search_rows",
    "args": {
        "query": "2014",
        "table": "raw.ittf_player_info",
        "limit": 10
    }
}