Question: For what film did a guest star of the "Will & Grace" episode "Fagel Attraction" win the Film Independent Spirit Award: Best Supporting Actress?  
Sentence (from "The New Year Parade"): The film won the Grand Jury Prize for Best Narrative at the 2008 Slamdance Film Festival and the award for Best Acting Ensemble at the 2008 Ashland Independent Film Festival.
Relevant evidence: No