Question: Kyle Broflovski is a central character along with which character voiced by and loosely based on series co-creator Trey Parker?
Sentence (from "Kyle Broflovski"): Kyle Broflovski (sometimes spelled Kyel Broflovski, Broslovski, Broslofski, Brovlofski or Broflofski) is a main character in the Comedy Central series "South Park".
Relevant evidence: No