user: Question: On what Date was Carole Charbonnier a Runner(s)-up with a 1 stroke Margin of victory?
Columns: ['Date', 'Tournament', 'Winning score', 'Margin of victory', 'Runner(s)-up']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Jul 3, 1966', "U.S. Women's Open", '+9 (75-74-76-72=297)', '1 stroke', 'Carol Mann']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Margin of victory" = '1 stroke' AND "Runner(s)-up" = 'Carole Charbonnier';