Question: Which film has the director who is older, Rock 'N' Roll Nightmare or 21 Grams?
Sentence (from "21 Grams"): The three main characters each have" pastpresent" and" future" story threads, which are shown as non-linear fragments that punctuate elements of the overall story, all imminently coming toward each other and coalescing as the story progresses.
Relevant evidence: No