user: Question: Which Former Team has a Pick larger than 20?
Columns: ['Pick', 'Player', 'Position', 'Nationality', 'Former Team']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2.0, 'Dell Curry', 'Guard', 'United States', 'Cleveland Cavaliers']
SQL:

assistant: SELECT "Former Team" FROM "Table" WHERE "Pick" > 20.0;