Question:  "Member Berries" is the first episode in the twentieth season of the American animated television series "South Park",  an American adult animated sitcom created by which two people?
Sentence (from "South Park"): Much like "The Simpsons", "South Park" uses a very large ensemble cast of recurring characters and became infamous for its profanity and dark, surreal humor that satirizes a wide range of topics towards a mature audience.
Relevant evidence: No