Question: Which animated television series was slated for inclusion in the video game Cartoon Network Backlot Party and first aired in 2011?
Sentence (from "The Amazing World of Gumball"): The series revolves around the lives of 12-year-old Gumball Watterson, a blue cat, and his best friend—adoptive brother, goldfish Darwin, who attend middle school in the fictional city of Elmore.
Relevant evidence: No