{
    "action": "tool_call",
    "reasoning": "The earlier draft cited steps that I can't see in the evidence, so I'll recompute the key figures before answering. One query will give the valued count, total, median, and the share of dollars from deals of $100M or more.",
    "tool": "query_sql",
    "args": {
        "sql": "WITH a AS (SELECT \"Startup Name\" AS name, \"Date dd/mm/yyyy\" AS d, TRY_CAST(REPLACE(\"Amount in USD\", ',', '') AS DOUBLE) AS amt FROM raw.startup_funding) SELECT COUNT(*) AS total_rows, COUNT(amt) AS parsed_amounts, COUNT(*) - COUNT(amt) AS unusable_or_missing, SUM(amt) AS total_usd, MEDIAN(amt) AS median_usd, MAX(amt) AS max_usd, COUNT(*) FILTER (WHERE amt >= 100000000) AS deals_100m_plus, SUM(amt) FILTER (WHERE amt >= 100000000) / SUM(amt) AS share_dollars_100m_plus FROM a WHERE isfinite(amt) OR amt IS NULL",
        "purpose": "Verify concentration of funding: totals, median, and share of dollars from mega-deals",
        "source": "raw"
    }
}