{
    "action": "tool_call",
    "reasoning": "No evidence is available in this turn, so I can't cite the earlier claims. I'll re-ground the quality findings with one profiling query, starting with the Gender category variants and their counts.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT Gender, COUNT(*) AS n FROM raw.AI_Usage_and_Impact_on_Students_and_Professionals GROUP BY Gender ORDER BY n DESC",
        "purpose": "Show inconsistent Gender category variants and their counts",
        "source": "raw"
    }
}