Question: What position did Mike Scully and Al Jean both hold at varying times in the Simpsons?
Sentence (from "Simpsoncalifragilisticexpiala(Annoyed Grunt)cious"): When Marge becomes stressed, the Simpsons hire a nanny, a Mary Poppins parody, Shary Bobbins (voiced by Maggie Roswell).
Relevant evidence: No