Question: Lena Dunham guest stars as "Betty" on the 48th epidsode of a tv series set in what post apocalyptic land? 
Sentence (from "Adventure Time (season 5)"): The fifth season of "Adventure Time", an American animated television series created by Pendleton Ward, premiered on Cartoon Network on November 12, 2012 and concluded on March 17, 2014.
Relevant evidence: No