Question: What year did the fifth season of the show Jennette McCurdy is best known for her role on begin airing?
Sentence (from "ICarly (season 5)"): This season had the specials "iLost My Mind", "iDate Sam & Freddie", "iBloop 2: Electric Bloopaloo", "iStill Psycho, and "iMeet the First Lady".
Relevant evidence: No