Question: Which film has the director who is older than the other, A Childhood or The Santa Claus Gang? 
Sentence (from "John Duval Gluck"): John Duval Gluck, Jr.( December 25, 1878- 1951) was an American philanthropist, customs broker, and con artist who is best known for popularizing the practice of sending and answering letters to Santa Claus in New York City.
Relevant evidence: No