Question: Which film has the director who is older than the other, Gladiators Seven or Simon Birch? 
Sentence (from "Gladiators Seven"): Gladiators Seven( also known as The Revolt of the Seven, The Spartan Gladiator and The Spartan Gladiators) is a 1964 Italian peplum film directed by Alberto De Martino and starring Tony Russel.
Relevant evidence: Yes