user: Question: What is the lowest Shot Pct., when Blank Ends is greater than 6?
Columns: ['Province', 'Skip', 'Ends Won', 'Ends Lost', 'Blank Ends', 'Stolen Ends', 'Shot Pct.']
Types: ['text', 'text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Alberta', 'Cheryl Bernard', 32.0, 29.0, 6.0, 6.0, 80.0]
SQL:

assistant: SELECT MIN("Shot Pct.") FROM "Table" WHERE "Blank Ends" > 6.0;