user: ### NOW ANSWER:
Question: What was the winning score with a margin victory of 2 strokes?
Columns: ['Date', 'Tournament', 'Winning score', 'Margin of victory', 'Runner(s)-up']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['6 Sep 1999', 'State Farm Rail Classic', '-12 (66-68-70=204)', '1 stroke', 'Janice Moodie , Pearl Sinn']
SQL:

assistant: SELECT "Winning score" FROM "Table" WHERE "Margin of victory" = '2 strokes';