user: Question: What is the lowest total goals when position is df, and FA Cup Goals is smaller than 0?
Columns: ['Name', 'Position', 'League Apps', 'League Goals', 'FA Cup Apps', 'FA Cup Goals', 'League Cup Apps', 'League Cup Goals', 'Total Apps', 'Total Goals']
Types: ['text', 'text', 'text', 'real', 'text', 'real', 'text', 'real', 'text', 'real']
Sample row: ['Simon Baldry', 'MF', '2 (5)', 0.0, '0', 0.0, '0', 0.0, '2 (5)', 0.0]
SQL:

assistant: SELECT MIN("Total Goals") FROM "Table" WHERE "Position" = 'df' AND "FA Cup Goals" < 0.0;