Question: What film, directed by Claudia Weill, starred the writer of the film "This is Spinal Tap"? 
Sentence (from "Christopher Guest"): The series of films began with "This Is Spinal Tap" (directed by Rob Reiner), and continued with "Waiting for Guffman", "Best In Show", "A Mighty Wind", "For Your Consideration", and "Mascots".
Relevant evidence: Yes