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_12146068_2 (gt1_winning_team VARCHAR, rnd VARCHAR)
### Question:
What is the number of gt1 winning team for rnd 5?
### Answer:
SELECT COUNT(gt1_winning_team) FROM table_12146068_2 WHERE rnd = 5