user: Question: What year did Tom Watson win?
Columns: ['Player', 'Country', 'Year(s) won', 'Total', 'To par']
Types: ['text', 'text', 'text', 'real', 'real']
Sample row: ['Ian Woosnam', 'Wales', '1991', 149.0, 5.0]
SQL:

assistant: SELECT "Year(s) won" FROM "Table" WHERE "Player" = 'Tom Watson';