{
    "action": "tool_call",
    "reasoning": "Step-9 shows reign counts by year from 1885 to 2000 (truncated at 50 rows). I can see the pattern emerging: early years (1885-1949) have 1-3 reigns per year, then activity increases in the 1950s-1970s, with a notable spike to 5 reigns in 1978, and sustained higher activity (4-6 reigns/year) in the 1990s-2000s. But the result is truncated - I need to see the complete time series through to the present to identify all spikes, dips, and breaks. Let me query for the full distribution without the LIMIT.",
    "tool": "query_sql",
    "args": {
        "sql": "SELECT CAST(REGEXP_EXTRACT(Recognition, '\\d{4}') AS INTEGER) AS year, COUNT(*) AS reign_count FROM raw.championsdataset WHERE Recognition LIKE '%,%' GROUP BY year ORDER BY year",
        "purpose": "Get complete year-by-year distribution of championship reigns to identify all spikes, dips, and breaks in the time series",
        "source": "raw"
    }
}