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_name_11 (agg VARCHAR)
### Question:
What was the 1st leg of the match that had an aggregate of 4-3?
### Answer:
SELECT 1 AS st_leg FROM table_name_11 WHERE agg = "4-3"