user: Question: Who is the winner of the H.E.B. Texas Open?
Columns: ['Date', 'Tournament', 'Location', 'Winner', 'Score', '1st prize ( $ )']
Types: ['text', 'text', 'text', 'text', 'text', 'real']
Sample row: ['Jan 6', 'Infiniti Tournament of Champions', 'California', 'Tom Kite (15)', '272 (–16)', 144000.0]
SQL:

assistant: SELECT "Winner" FROM "Table" WHERE "Tournament" = 'H.E.B. Texas Open';