Question: Who is the mother of the director of film Zoolander?

Knowledge 1: Zoolander
Zoolander is a 2001 American action comedy film directed by Ben Stiller and starring Stiller, Owen Wilson and Will Ferrell.The film contains elements from a pair of short films directed by Russell Bates and written by Drake Sather and Stiller for the "VH1 Fashion Awards" television specials in 1996 and 1997.The short films and the film itself feature a dimwitted, narcissistic male model named Derek Zoolander, played by Stiller.The film involves Zoolander becoming the pawn of corrupt fashion executives who are plotting to assassinate the Prime Minister of Malaysia.The name "Derek Zoolander" was invented by Bates while he was editing the first short film, and was inspired by the names of two male models who both worked for Calvin Klein: the Dutchman Mark Vanderloo and the American Johnny Zander.A satire on the fashion industry, the film received mixed to positive reviews from critics but was a box office success.A sequel, "Zoolander 2", was released in February 2016, to negative reviews.An animated series, , was released on Netflix UK in August 2016. [SEP] Knowledge 2: Ben Stiller
Benjamin Edward Meara Stiller (born November 30, 1965) is an American actor, comedian, writer, producer, musician and director.He is the son of veteran comedians and actors Jerry Stiller and Anne Meara.After beginning his acting career with a play, Stiller wrote several mockumentaries and was offered his own show, titled "The Ben Stiller Show", which he produced and hosted for its 13-episode run.Having previously acted in television, he began acting in films.He made his directorial debut with "Reality Bites".Throughout his career he has written, starred in, directed, or produced more than 50 films including "The Secret Life of Walter MittyZoolanderTheCable GuyThere's Something About Mary", the "Meet the Parents" trilogy, , "Tropic Thunder", the "Madagascar" series, and the "Night at the Museum" trilogy.He has also made numerous cameos in music videos, television shows, and films.Stiller is a member of a group of comedic actors colloquially known as the Frat Pack.His films have grossed more than $2.6 billion in Canada and the United States, with an average of $79 million per film.Throughout his career, he has received various awards and honors, including an Emmy Award, multiple MTV Movie Awards, a Britannia Award and a Teen Choice Award.
Knowledge 1: Zoolander
Zoolander is a 2001 American action comedy film directed by Ben Stiller and starring Stiller, Owen Wilson and Will Ferrell.The film contains elements from a pair of short films directed by Russell Bates and written by Drake Sather and Stiller for the "VH1 Fashion Awards" television specials in 1996 and 1997.The short films and the film itself feature a dimwitted, narcissistic male model named Derek Zoolander, played by Stiller.The film involves Zoolander becoming the pawn of corrupt fashion executives who are plotting to assassinate the Prime Minister of Malaysia.The name "Derek Zoolander" was invented by Bates while he was editing the first short film, and was inspired by the names of two male models who both worked for Calvin Klein: the Dutchman Mark Vanderloo and the American Johnny Zander.A satire on the fashion industry, the film received mixed to positive reviews from critics but was a box office success.A sequel, "Zoolander 2", was released in February 2016, to negative reviews.An animated series, , was released on Netflix UK in August 2016. [SEP] Knowledge 2: Dana Blankstein
Dana Blankstein- Cohen( born March 3, 1981) is the director of the Israeli Academy of Film and Television.She is a film director, and an Israeli culture entrepreneur.
Knowledge 1: Ben Stiller
Benjamin Edward Meara Stiller (born November 30, 1965) is an American actor, comedian, writer, producer, musician and director.He is the son of veteran comedians and actors Jerry Stiller and Anne Meara.After beginning his acting career with a play, Stiller wrote several mockumentaries and was offered his own show, titled "The Ben Stiller Show", which he produced and hosted for its 13-episode run.Having previously acted in television, he began acting in films.He made his directorial debut with "Reality Bites".Throughout his career he has written, starred in, directed, or produced more than 50 films including "The Secret Life of Walter MittyZoolanderTheCable GuyThere's Something About Mary", the "Meet the Parents" trilogy, , "Tropic Thunder", the "Madagascar" series, and the "Night at the Museum" trilogy.He has also made numerous cameos in music videos, television shows, and films.Stiller is a member of a group of comedic actors colloquially known as the Frat Pack.His films have grossed more than $2.6 billion in Canada and the United States, with an average of $79 million per film.Throughout his career, he has received various awards and honors, including an Emmy Award, multiple MTV Movie Awards, a Britannia Award and a Teen Choice Award. [SEP] Knowledge 2: Minamoto no Chikako
She was the mother of Prince Morinaga.

Answer: Meara Stiller