user: Question: What is the lowest ends won when w is 8?
Columns: ['Locale', 'Skip', 'W', 'L', 'PF', 'PA', 'Ends Won', 'Ends Lost', 'Blank Ends', 'Stolen Ends', 'Shot Pct.']
Types: ['text', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Newfoundland and Labrador', 'Brad Gushue', 9.0, 2.0, 78.0, 51.0, 47.0, 37.0, 15.0, 13.0, 85.0]
SQL:

assistant: SELECT MIN("Ends Won") FROM "Table" WHERE "W" = 8.0;