user: ### NOW ANSWER:
Question: How much has Dave Stockton earned?
Columns: ['Rank', 'Player', 'Country', 'Earnings( $ )', 'Wins']
Types: ['real', 'text', 'text', 'real', 'real']
Sample row: [1.0, 'Hale Irwin', 'United States', 13921875.0, 32.0]
SQL:

assistant: SELECT MAX("Earnings( $ )") FROM "Table" WHERE "Player" = 'Dave Stockton';