Question: Which film has the director who is older than the other, Dig Your Grave Friend... Sabata'S Coming or Hard Luck Duck? 
Sentence (from "Hard Luck Duck"): Hard Luck Duck is a" What a Cartoon!" animated cartoon directed by William Hanna, produced by Hanna- Barbera Cartoons, and broadcast as a part of" World Premiere Toons" on Cartoon Network on April 16, 1995.
Relevant evidence: Yes