user: Question: What is the Margin of victory on 27 Feb 2011?
Columns: ['Date', 'Tournament', 'Winning score', 'To par', 'Margin of victory', 'Runner(s)-up']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1 Aug 2004', 'Scandinavian Masters by Carlsberg', '69-65-69-69=272', '−16', '5 strokes', 'Peter Hanson']
SQL:

assistant: SELECT "Margin of victory" FROM "Table" WHERE "Date" = '27 Feb 2011';