{
    "action": "tool_call",
    "reasoning": "The initial assessment correctly identified that the obvious spatial axes (AEDECOD, AEHLGT, AEHLT, AETERM) are medical coding terms, not geographic locations. However, I should check if there are any columns that might contain geographic information that wasn't immediately obvious from the column names. I'll inspect the columns to see their actual values and determine if any contain location data.",
    "tool": "inspect_columns",
    "args": {
        "table": "raw.ae"
    }
}