user: ### NOW ANSWER:
Question: In the Phoenix Open, what was the winning score?
Columns: ['Date', 'Tournament', 'Winning score', 'Margin of victory', 'Runner(s)-up']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Jan 13, 1987', 'Phoenix Open', '–16 (67-69-65-67=268)', '2 strokes', 'Hal Sutton']
SQL:

assistant: SELECT "Winning score" FROM "Table" WHERE "Tournament" = 'Phoenix Open';