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_28859177_3 (original_air_date VARCHAR, directed_by VARCHAR)
### Question:
How many original air dates did the episode directed by Bethany rooney have?
### Answer:
SELECT COUNT(original_air_date) FROM table_28859177_3 WHERE directed_by = "Bethany Rooney"