Zentropa or Zentropa Entertainments is a Danish film company started in 1992 by director Lars von Trier and producer Peter Aalbæk Jensen.
 Zentropa is named from the train company Zentropa in the film "Europa" (1991), which started the collaboration between Lars von Trier and Peter Aalbæk Jensen.
Pink Prison is a 1999 erotic film for women, directed by Lisbeth Lynghøft and produced by Puzzy Power, a division of Lars von Trier's film company Zentropa.
Constance (1998) is an erotic film "for women," directed by Knud Vesterskov and produced by Puzzy Power, a division of Lars von Trier's film company Zentropa.
 It was the first hardcore pornographic film ever to have been produced by an established mainstream film studio.
Puzzy Power (aka HotMale) is a Danish film company started in 1997 as a subsidiary to Lars von Trier's company Zentropa, with the goal of producing hardcore pornographic films for women.
 It is the only time ever a mainstream film company has openly produced hardcore pornographic films.
Peter Aalbæk Jensen (born 8 April 1956 in Osted) is a Danish film producer who in 1992 with director Lars von Trier founded the Danish film company Zentropa and later its huge studio complex Filmbyen.
 His father was writer Erik Aalbæk Jensen.
Breaking the Waves is a 1996 film directed by Lars von Trier and starring Emily Watson.
 Set in the Scottish Highlands in the early 1970s, it is about an unusual young woman, Bess McNeill, and of the love she has for Jan, her husband, who asks her to have sex with other men when he becomes immobilized from a work accident.
 The film is an international co-production led by Lars von Trier's Danish company Zentropa.
 It is the first film in Trier's Golden Heart Trilogy which also includes "The Idiots" (1998) and "Dancer in the Dark" (2000).
Knud Vesterskov is a Danish film director who originally made his mark with a long string of experimental art films.
 He later wrote and directed two highly unusual hardcore feature films, "Constance" (1998) and "HotMen CoolBoyz" (2000), both produced by Lars von Trier's company Zentropa Entertainments based in Denmark.
All About Anna is a Danish film released in 2005, directed by Jessica Nilsson and starring Gry Bay and Mark Stevens.
 The film is explicit in its exploration of sexual relationships.
The Five Obstructions is a 2003 Danish documentary film directed by Lars von Trier and Jørgen Leth.
 The film is conceived as a documentary, but incorporates lengthy sections of experimental films produced by the filmmakers.
 The premise is that von Trier has created a challenge for his friend and mentor, Jørgen Leth, another renowned filmmaker.
 von Trier's favorite film is Leth's "The Perfect Human" (1967), and von Trier gives Leth the task of remaking "The Perfect Human" five times, each time with a different "obstruction" (or obstacle) imposed by von Trier.
Innocent Pictures ApS is a Danish independent film company founded in 2001, originally as a subsidiary of Lars von Trier's film company Zentropa, which is best known for the production of the erotic feature film "All About Anna" (2005), starring Gry Bay.

Question: Innocent Pictures ApS is a Danish independent film company founded in 2001, originally as a subsidiary of Lars von Trier's film company Zentropa, which is best known for the production of the erotic feature film, All About Anna is a Danish film released in which year, directed by Jessica Nilsson?
Answer: 2005