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_22673956_1 (race_name VARCHAR, track VARCHAR)
### Question:
How many races took place on the Indianapolis Motor Speedway track?
### Answer:
SELECT COUNT(race_name) FROM table_22673956_1 WHERE track = "Indianapolis Motor Speedway"