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_1132568_3 (rd VARCHAR, grand_prix VARCHAR)
### Question:
How many on the list are called the Austrian Grand Prix?
### Answer:
SELECT COUNT(rd) FROM table_1132568_3 WHERE grand_prix = "Austrian grand_prix"