user: Question: What is the purse total for the Royal Caribbean Golf Classic?
Columns: ['Date', 'Tournament', 'Location', 'Purse( $ )', 'Winner', 'Score', '1st Prize( $ )']
Types: ['text', 'text', 'text', 'real', 'text', 'text', 'real']
Sample row: ['Jan 25', 'MasterCard Championship', 'Hawaii', 1600000.0, 'Fuzzy Zoeller (2)', '196 (-20)', 268000.0]
SQL:

assistant: SELECT SUM("Purse( $ )") FROM "Table" WHERE "Tournament" = 'Royal Caribbean Golf Classic';