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_12159115_2 (title VARCHAR, production_code VARCHAR)
### Question:
What's the total number of episodes with production code 2T6705?
### Answer:
SELECT COUNT(title) FROM table_12159115_2 WHERE production_code = "2T6705"