Question: Do both directors of films Ullasapoongattu and The Black Vampire share the same nationality?
Sentence (from "Ullasapoongattu"): Ullasapoongattu is a 1997 romantic comedy film directed by Vinayan, and starring Dileep, Mohini, Thilakan, Jagathy Sreekumar and Meghanathan in major roles.
Relevant evidence: Yes