Write SQL query to solve given problem: For the order from "HILAA" on 1997/12/25, what was the total quantity of the products in that order?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT SUM(T2.Quantity) FROM Orders AS T1 INNER JOIN `Order Details` AS T2 ON T1.OrderID = T2.OrderID WHERE T1.CustomerID = 'HILAA' AND T1.OrderDate LIKE '1997-12-25%'