{
    "action": "tool_call",
    "reasoning": "I need to see a few rows of the dataset to accurately describe what each column means, as the column names and their contents seem slightly misaligned based on the column profiling ranges.",
    "tool": "query_sql",
    "args": {
        "purpose": "Understand column contents",
        "source": "raw",
        "sql": "SELECT * FROM raw.championsdataset LIMIT 5;"
    }
}