{
    "action": "tool_call",
    "reasoning": "Find companies appearing in more than one monthly table to spot repeated funding rounds or duplicates across months.",
    "tool": "query_sql",
    "args": {
        "sql": "WITH u AS (SELECT 'Jan' m, \"Company Name\" c, CAST(Founded AS VARCHAR) f, Amount a, Stage s FROM raw.\"Indian Startups _ Funding  Investors Data January 2022\" UNION ALL SELECT 'Feb', \"Company Name\", CAST(Founded AS VARCHAR), Amount, Stage FROM raw.\"Indian Startups _ Funding  Investors Data February 2022\" UNION ALL SELECT 'Mar', \"Company Name\", CAST(Founded AS VARCHAR), Amount, Stage FROM raw.\"Indian Startups _ Funding  Investors Data March 2022\" UNION ALL SELECT 'Apr', \"Company Name\", CAST(Founded AS VARCHAR), Amount, Stage FROM raw.\"Indian Startups _ Funding  Investors Data April 2022\" UNION ALL SELECT 'May', \"Company Name\", Founded, Amount, Stage FROM raw.\"Indian Startups _ Funding  Investors Data May 2022\") SELECT c, COUNT(*) n, STRING_AGG(m || ':' || COALESCE(a,'null') || ':' || COALESCE(s,'null'), ' | ') detail FROM u WHERE c IS NOT NULL GROUP BY c HAVING COUNT(*)>1 ORDER BY n DESC LIMIT 20",
        "purpose": "Find companies appearing in multiple monthly tables",
        "source": "raw"
    }
}