Question: Do both directors of films Arnulf Rainer (Film) and It Was Not In Vain share the same nationality?

<P0-S0> Sehnsucht 202( English title:" Longing 202") is a 1932 German musical comedy film directed by Max Neufeld and distributed by UFA. <P0-S1> " Sehnsucht 202" was Luise Rainer's film debut. <SEP> <P1-S0> Mr. Right is a 2009 British film directed by David Morris and Jacqui Morris. <P1-S1> The jointly- made gay- themed film is the debut for both directors. <SEP> <P2-S0> Arnulf Rainer is a 1960 Austrian experimental short film by Peter Kubelka. <P2-S1> It is one of the earliest flicker films. <P2-S2> The film alternates between light or the absence of light and sound or the absence of sound. <P2-S3> Since its May 1960 premiere in Vienna," Arnulf Rainer" has become known as a fundamental work for structural film. <P2-S4> Kubelka released a" negative" version, titled" Antiphon", in 2012. <SEP> <P3-S0> It Was Not in Vain is a 1957 Yugoslavian drama film directed by Nikola Tanhofer. <P3-S1> It was entered into the 7th Berlin International Film Festival. <SEP> <P4-S0> Nikola Tanhofer( 25 December 1926 – 24 November 1998) was a Croatian film director, screenwriter and cinematographer. <P4-S1> His first film as director," It Was Not in Vain" was entered into the 7th Berlin International Film Festival. <P4-S2> His most accomplished film," H- 8"( 1958), won him a Golden Arena award at the Pula Film Festival. <P4-S3> After two less successful films, the psychological war drama" Osma vrata"( 1959) and" Sreća dolazi u 9"( 1961), the first Yugoslavian feature film with fantastical elements, he directed two somewhat more successful ones," Dvostruki obruč"( 1963) and" Svanuće"( 1964). <P4-S4> After directing" Bablje ljeto"( 1970), he devoted himself to teaching at the Department for Film and Television Cinematography, which he founded in 1969 at the former Academy For Theater, Film And Television in Zagreb. <P4-S5> He wrote" Filmska fotografija Film Photography") in 1981. <SEP> <P5-S0> Peter Kubelka( born 23 March 1934) is an Austrian experimental filmmaker, architect, musician, curator and lecturer. <P5-S1> His films are primarily short experiments in linking seemingly disparate sound and images. <P5-S2> He is best known for his 1966 avant- garde classic" Unsere Afrikareise"( Our Trip to Africa). <P5-S3> Kubelka made 16 mm films, mostly shorts, and is known for his 1960 film" Arnulf Rainer", a" flicker film" which alternates black and clear film that is projected to create a" flicker" effect. <P5-S4> Kubelka also designed the Anthology Film Archives custom film screening space in the 1970s in New York. <P5-S5> The theater had highly raked( tiered) seating with a cowl over each seat and visual barriers between each seat so that the audience member was totally isolated visually from other patrons. <P5-S6> The theater was painted black and the seating was covered in black velvet. <P5-S7> The only light in the room between film showings came from a spotlight aimed at the screen, thus ensuring that the only light in the room came from the screen. <P5-S8> The design is illustrative of the purist aesthetic of the Avant Garde film movement of that era. <P5-S9> Peter Kubelka is the brother of the writer Susanna Kubelka. <P5-S10> In 2005, he received the Austrian Decoration for Science and Art.