Question: Who is the mother of the director of film Zoolander 2?

Knowledge 1: Zoolander 2
Zoolander 2 is a 2016 American action-comedy film directed by Ben Stiller and written by John Hamburg, Justin Theroux, Stiller and Nicholas Stoller.It is the sequel to the 2001 film "Zoolander" and stars Stiller, Owen Wilson, Will Ferrell, Penélope Cruz and Kristen Wiig.Filming took place from April to July 2015, in Rome, Italy.The film was released on February 12, 2016, by Paramount Pictures to generally negative reviews from critics and earned $56 million against a $55 million budget. [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: 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.
Knowledge 1: Zoolander 2
Zoolander 2 is a 2016 American action-comedy film directed by Ben Stiller and written by John Hamburg, Justin Theroux, Stiller and Nicholas Stoller.It is the sequel to the 2001 film "Zoolander" and stars Stiller, Owen Wilson, Will Ferrell, Penélope Cruz and Kristen Wiig.Filming took place from April to July 2015, in Rome, Italy.The film was released on February 12, 2016, by Paramount Pictures to generally negative reviews from critics and earned $56 million against a $55 million budget. [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.

Answer: Meara Stiller