user: Question: Name the date with margin of victory of 1 stroke and tournament of Legend Financial Group Classic
Columns: ['Date', 'Tournament', 'Winning score', 'Margin of victory', 'Runner(s)-up']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['10 Mar 2002', "Jacob's Creek Open Championship", '–9 (71-69-67-72=279)', '2 strokes', 'Bryce Molder']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Margin of victory" = '1 stroke' AND "Tournament" = 'Legend Financial Group Classic';