user: Question: What Tournament had a Victory of 1 stroke with a Winning score of –16 (67-66-70-69=272)?
Columns: ['Date', 'Tournament', 'Winning score', 'Margin of victory', 'Runner(s)-up']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Feb 4, 1991', 'Oldsmobile LPGA Classic', '–12 (66-70-69-71=276)', '2 strokes', 'Dana Lofland']
SQL:

assistant: SELECT "Tournament" FROM "Table" WHERE "Margin of victory" = '1 stroke' AND "Winning score" = '–16 (67-66-70-69=272)';