{
    "action": "tool_call",
    "reasoning": "I have no executed results in evidence, so the figures in my earlier draft are unverified. I'll re-run the ranking of the largest deals, converting the comma-formatted text amount to a number and excluding missing values.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT \"Startup Name\" AS startup, \"Date dd/mm/yyyy\" AS deal_date, \"InvestmentnType\" AS round_type, \"City  Location\" AS city, TRY_CAST(REPLACE(REPLACE(\"Amount in USD\", ',', ''), ' ', '') AS DOUBLE) AS amount_usd FROM raw.startup_funding WHERE TRY_CAST(REPLACE(REPLACE(\"Amount in USD\", ',', ''), ' ', '') AS DOUBLE) IS NOT NULL ORDER BY amount_usd DESC LIMIT 10",
        "purpose": "Top 10 largest funding deals by Amount in USD, excluding missing/unparseable amounts",
        "source": "raw"
    }
}