user: Question: What does a hand of Theoretical return have as a 3 credit?
Columns: ['Hand', '1 credit', '2 credits', '3 credits', '4 credits', '5 credits']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Royal flush', '250', '500', '750', '1000', '4000*']
SQL:

assistant: SELECT "3 credits" FROM "Table" WHERE "Hand" = 'Theoretical return';