Which of Cooperativa de Quesos 'Las Cabras' products have a unit price greater than 20?
Cooperativa de Quesos 'Las Cabras'' is a CompanyName; unit price greater than 20 refers to UnitPrice > 20
SELECT T1.ProductName FROM Products AS T1 INNER JOIN Suppliers AS T2 ON T1.SupplierID = T2.SupplierID WHERE T2.CompanyName LIKE 'Cooperativa de Quesos%' AND T1.UnitPrice > 20