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_20090682_4 (driver VARCHAR, vehicle VARCHAR)
### Question:
how many drivers driving toyota corolla
### Answer:
SELECT COUNT(driver) FROM table_20090682_4 WHERE vehicle = "Toyota Corolla"