sentences:  Stone and Parker, who write the show, use the show frequently to lampoon a wide range of topics and both sides of contentious issues.Parker and Stone usually reply to such controversies by regarding themselves as "equal opportunity offenders".They reject the notion of political correctness, and state that no particular topic or group of people will be exempt from mockery and satire, out of fairness to any person or group of people who have been ridiculed before.