{
    "action": "tool_call",
    "reasoning": "I need to re-run the correlation query so the results are rendered as a data block for the user, as required by the protocol.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT CORR(SepalLengthCm, SepalWidthCm) AS sepal_len_wid, CORR(SepalLengthCm, PetalLengthCm) AS sepal_len_petal_len, CORR(SepalLengthCm, PetalWidthCm) AS sepal_len_petal_wid, CORR(SepalWidthCm, PetalLengthCm) AS sepal_wid_petal_len, CORR(SepalWidthCm, PetalWidthCm) AS sepal_wid_petal_wid, CORR(PetalLengthCm, PetalWidthCm) AS petal_len_petal_wid FROM raw.Iris",
        "purpose": "Calculate correlations between all numerical features",
        "source": "raw"
    }
}