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_15472061_1 (original_air_date VARCHAR, no_in_season VARCHAR)
### Question:
Name the number of original air date for when the number in season is 10/11
### Answer:
SELECT COUNT(original_air_date) FROM table_15472061_1 WHERE no_in_season = "10/11"