Question: Which film has the director who is older than the other, Western Pluck or Arrabalera? 
Sentence (from "Tulio Demicheli"): Born as Armando Bartolomé Demichelli in 1914, Demicheli initially began as a screenwriter in 1944 but by 1950 with his directorial debut in" Arrabalera" in 1950 he began to simultaneously direct and write for his films.
Relevant evidence: No