user: Question: Name the total number of average for wickets more than 537, career of 1899/00-1925/26 and matches less than 211
Columns: ['Matches', 'Wickets', 'Runs', 'Average', 'Career']
Types: ['real', 'real', 'real', 'real', 'text']
Sample row: [51.0, 311.0, 4564.0, 14.67, '1888/89-1913/14']
SQL:

assistant: SELECT COUNT("Average") FROM "Table" WHERE "Wickets" > 537.0 AND "Career" = '1899/00-1925/26' AND "Matches" < 211.0;