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_2182170_1 (car_s_ VARCHAR, listed_owner_s_ VARCHAR)
### Question:
How many cars does Gregg Mixon own?
### Answer:
SELECT COUNT(car_s_) FROM table_2182170_1 WHERE listed_owner_s_ = "Gregg Mixon"