Question:  "Future-Drama" is the 350th Simpsons episode overall and guest-starred an American actress, comedian, director, producer, and writer who was a founder of what?
Sentence (from "A Star Is Born Again"): While that film is about an actress (Julia Roberts) finding happiness with the owner of an independent bookstore, the Simpsons episode features Hollywood movie star Sara Sloane (Marisa Tomei) falling for Ned Flanders after visiting the Leftorium.
Relevant evidence: No