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_19294812_2 (team_1 VARCHAR)
### Question:
How many 1st leg have team 1 ofk belgrade?
### Answer:
SELECT COUNT(1 AS st_leg) FROM table_19294812_2 WHERE team_1 = "OFK Belgrade"