Task: Question Generation
Input (English): Old Joy tells the story of two friends, Kurt (Will Oldham) and Mark (Daniel London), as they reunite for a weekend camping trip in the Cascade mountain range and Bagby Hot Springs, east of Portland, Oregon. Kurt lives a hand-to-mouth hippie lifestyle, while Mark has moved on from that scene and gotten a proper job and a house. The film is a story of friendship, loss and alienation. For Mark, the weekend outing offers a respite from the pressure of his imminent fatherhood. Tagging along for the ride is Lucy, Mark's dog (played by Reichardt's dog of the same name).
Output (English): Question: who are the two who are the main roles of the story?, Answer: kurt and mark