Question: Do director of film Vellivelichathil and director of film Schulmädchen-Report share the same nationality?
Sentence (from "Schulmädchen-Report"): Schulmädchen- Report: Was Eltern nicht für möglich halten( Schoolgirl Report Part 1: What Parents Do n't Think Is Possible)( UK release title:" Confessions of a Sixth Form Girl") is a 1970 West German sex report film directed by Ernst Hofbauer and produced by Wolf C. Hartwig.
Relevant evidence: Yes