user: Question: Name the least overall with pick number more than 27
Columns: ['Round', 'Pick #', 'Overall', 'Name', 'Position', 'College']
Types: ['real', 'real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 27.0, 27.0, 'Roddy White', 'Wide Receiver', 'UAB']
SQL:

assistant: SELECT MIN("Overall") FROM "Table" WHERE "Pick #" > 27.0;