Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_1233026_4 (club VARCHAR)
### Question:
What is the 1st leg when club is a.c. libertas?
### Answer:
SELECT 1 AS st_leg FROM table_1233026_4 WHERE club = "A.C. Libertas"