Question: Charlyn Marie "Chan" Marshall, better known as Cat Power, appeared at the ArthurFest along with Yoko Ono in what year?
Sentence (from "ArthurFest"): The lineup included such acts as: Yoko Ono, Sonic Youth, The Black Keys, Modey Lemon, The Time Flys, Winter Flowers, Dead Meadow, Future Pigeon, Dos, Fatso Jetson, the Night Porter, Lavender Diamond, Radar Brothers, Nora Keyes, Geronimo, Six Organs of Admittance, Brightblack Morning Light, Circle, Comets On Fire, Earth, Cat Power, Young Jazz Giants, and Devendra Banhart
Relevant evidence: Yes