{
    "action": "tool_call",
    "reasoning": "I need to understand what metrics are available in this dataset beyond the demographic breakdowns I've already seen. The dataset appears to be polling data about AI usage with various questions and response options. To identify the most important metric, I should look at the actual questions and responses to understand what's being measured. Let me query for the distinct questions and their response patterns to identify key metrics.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT Question, Response, Overall FROM raw.polling_on_ai_usage_jul_2026 WHERE Question IN ('Any AI Use', 'Frequency of Use', 'Frequency of AI Use for Work Tasks') ORDER BY Question, Response",
        "purpose": "Examine the core AI usage metrics to identify the most fundamental measure in the dataset",
        "source": "raw"
    }
}