Question: Which movie, based on a cartoon character by Seymour Reit and Joe Oriolo, did Deanna Oliver and Sherri Stoner work on?
Sentence (from "Casper (film)"): The film stars Christina Ricci, Bill Pullman, Cathy Moriarty, Eric Idle and Amy Brenneman, and also features the voices of Malachi Pearson as the title character as well as Joe Nipote, Joe Alaskey and Brad Garrett.
Relevant evidence: No