{
    "action": "tool_call",
    "reasoning": "The dataset card shows a temporal axis 'Date reported' (1/1/23..9/7/23), but my first query failed because the date format is not standard ISO. I need to inspect the actual date values to understand the format before I can parse and aggregate by time.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT \"Date reported\", COUNT(*) as count FROM \"raw\".\"Largest US Venture Funding Deals Of 2023\" GROUP BY \"Date reported\" ORDER BY count DESC LIMIT 20",
        "purpose": "Examine the actual date format in the Date reported column to understand how to parse it"
    }
}