{
    "action": "tool_call",
    "reasoning": "No query results are visible in the evidence for this turn, so I can't cite the numbers in my earlier draft. I'll look at the yearly gold table first so the answer is grounded and rendered as a table.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT * FROM semi_conductor_se_by_date__yyyy ORDER BY 1",
        "purpose": "Yearly trend of price and volume for semiconductor stocks",
        "source": "gold"
    }
}