Instructions: In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
Input: The sixth and final season of the Fox musical comedy-drama television series Glee was commissioned on April 19, 2013, along with the fifth season, as part of a two-season renewal deal for the show on the Fox network. The final season, consisting of 13 episodes, premiered on Friday, January 9, 2015, with the first two episodes, and the last two episodes (functioning as a single series finale) aired on March 20, 2015.
Output:
when did the last season of glee air