Question: What type of film was Sydney Pollack's last film?

Context paragraphs:
The Interpreter: The Interpreter is a 2005 political thriller film directed by Sydney Pollack, starring Nicole Kidman, Sean Penn, Catherine Keener, and Jesper Christensen.

Charlie: The Life and Art of Charles Chaplin: Charlie: The Life and Art of Charles Chaplin is a 2003 American biographical documentary film written and directed by film critic Richard Schickel.  The film explores the personal and professional life of the British actor, comedian and filmmaker, Charlie Chaplin, as well as his legacy and influence.  It is narrated by Sydney Pollack along with many Hollywood personalities appearing in the film talking about Chaplin, including Robert Downey Jr., Norman Lloyd, Bill Irwin, Woody Allen, Johnny Depp, Richard Attenborough, Martin Scorsese, Miloš Forman, Marcel Marceau, David Raksin, Claire Bloom, David Thomson, Andrew Sarris, Jeanine Basinger and Chaplin's children Geraldine, Michael and Sydney Chaplin.  The documentary also benefits from insight from key Chaplin biographers David Robinson and Jeffrey Vance.

Fredric Steinkamp: Fredric Steinkamp (August 22, 1928 – February 20, 2002) was an American film editor with more than 40 film credits.  He had a longstanding, notable collaboration with director Sydney Pollack, editing nearly all of Pollack's films from "They Shoot Horses, Don't They? " (1969) through "Sabrina" (1995).

Three Days of the Condor: Three Days of the Condor (stylized on the poster art as 3 Days of the Condor) is a 1975 American political thriller film directed by Sydney Pollack and starring Robert Redford, Faye Dunaway, Cliff Robertson, and Max von Sydow.  The screenplay by Lorenzo Semple Jr. and David Rayfiel was adapted from the 1974 novel "Six Days of the Condor" by James Grady.  The main point of variance from novel to film lies in the presentation of the CIA.  In Grady's book, a rogue element within the Agency is motivated by drug-running greed.  In the film, the same individuals act with equal ruthlessness to hide a project intended to protect long-term national interests.

Sketches of Frank Gehry: Sketches of Frank Gehry is a 2006 American documentary film directed by Sydney Pollack and produced by Ultan Guilfoyle, about the life and work of the Canadian-American architect Frank Gehry.  The film was screened out of competition at the 2006 Cannes Film Festival.  Pollack and Gehry had been friends and mutual admirers for years.  The film features footage of various Gehry-designed buildings, including Anaheim Ice (the training rink of the Mighty Ducks of Anaheim), the Guggenheim Museum Bilbao, and the Walt Disney Concert Hall.  It was the final film to be directed by Sydney Pollack before his death in 2008.

The Reader (2008 film): The Reader is a 2008 German-American romantic drama film directed by Stephen Daldry and written by David Hare, based on the 1995 German novel of the same name by Bernhard Schlink.  Ralph Fiennes and Kate Winslet star along with the young actor David Kross.  It was the last film for producers Anthony Minghella and Sydney Pollack, both of whom had died prior to release.  Production began in Germany in September 2007, and the film opened in limited release on December 10, 2008.

William Steinkamp: William Steinkamp (born June 9, 1953) is an American film editor with more than 20 film credits.  He had a longstanding, notable collaboration with director Sydney Pollack, editing nearly all of Pollack's films from "Tootsie" (1982) through the director's last film, "The Interpreter" (2005).

Castle Keep: Castle Keep is a "firmly pro- and anti-war" 1969 American Technicolor war film combining surrealism with tragic realism filmed in Panavision.  It was directed by Sydney Pollack and starred Burt Lancaster, Patrick O'Neal, Jean-Pierre Aumont, Bruce Dern, and Peter Falk.  The movie appeared in the summer of 1969, a few months before the arrival of Pollack's smash hit "They Shoot Horses, Don't They? ".

Out of Africa (film): Out of Africa is a 1985 American epic romantic drama film directed and produced by Sydney Pollack, and starring Robert Redford and Meryl Streep.  The film is based loosely on the autobiographical book "Out of Africa" written by Isak Dinesen (the pseudonym of Danish author Karen Blixen), which was published in 1937, with additional material from Dinesen's book "Shadows on the Grass" and other sources.  This film received 28 film awards, including seven Academy Awards.

Lee Zavitz: Leland "Lee" Zavitz (August 20, 1904– June 2, 1977) was a special effects technician.  He was born in Mount Vernon, Washington.  His first major impact was for his work on John Ford's 1937 film, "The Hurricane".  Zavitz's work on the 1950 space fantasy film "Destination Moon" won the Academy Award for Best Visual Effects.  He also worked on films such as "Around the World in Eighty Days" (1956), "The Alamo" (1960), "Sodom and Gomorrah" (1963), "The Pink Panther" (1963) and John Frankenheimer's "The Train" (1964).  His last film was Sydney Pollack's wartime chiller "Castle Keep" in 1969.

Supporting paragraphs: William Steinkamp The Interpreter
Answer: political thriller