{
    "action": "tool_call",
    "reasoning": "I will query a few rows from the raw.boxing_matches table to see what a single row looks like and confirm my understanding of the dataset.",
    "tool": "query_sql",
    "args": {
        "purpose": "Get a sample of rows to understand what a single row represents.",
        "source": "raw",
        "sql": "SELECT * FROM raw.boxing_matches LIMIT 3;"
    }
}