Question: What film was did Orson Welles state is the best film I have ever made, and was produced by one of the biggest and most notable film studios in Central Europe?
Sentence (from "Jadran Film"): In the period between the early 1960s and late 1980s Jadran Film was one of the biggest and most notable film studios in Central Europe, with some 145 international and around 120 Yugoslav productions filmed at the studio during those three decades, including two Oscar-winning films and Orson Welles' 1962 screen adaptation of Franz Kafka's novel "The Trial".
Relevant evidence: Yes