Question: What is the place of birth of the director of film Gaby: A True Story?

Knowledge 1: Gaby: A True Story
Gaby:A True Story is a 1987 American-Mexican drama biographical film directed by Luis Mandoki, and starring Rachel Chagall (who, at the time, was billed under her real name, Rachel Levin), Norma Aleandro, Liv Ullmann, and Robert Loggia.It was written by Michael Love and Martín Salinas.It chronicles the lives of Gabriela Brimmer, a Mexican writer and disability rights activist, and her caretaker, Florencia Sánchez Morales. [SEP] Knowledge 2: Luis Mandoki
Luis Mandoki (born August 17, 1954 in Mexico City) is a Mexican film director working in Mexico and Hollywood.Luis Mandoki studied Fine Arts in Mexico and at the San Francisco Art Institute, the London College of Printing, and the London International Film School.While attending this last institution he directed his first short film "Silent Music" which won an award at the International Amateur Film Festival of Cannes Film Festival in 1976.Back in Mexico he directed short films and documentaries for the Instituto Nacional Indigenista (the National Institute for the Indigenous), Conacine (National Commission of Film) and the Centro de Produccion de Cortometraje (Center for the Production of Short Films).In 1980 he received an Ariel Award of the Mexican Academy of Film for his short film "El secreto".Four years later, his film "Motel" was selected to represent Mexico in film festivals around the globe.At the age of 30 he developed, wrote, produced and directed , a movie about the struggles of handicapped Gaby Brimer.This film was nominated for both the Academy and Golden Globe Awards.For the next 15 years he filmed only in English until the critically acclaimed "Voces inocentes" of 2004.This film gave him a "Best Director" nomination for the Ariel Award in 2005.The film also received three awards and was nominated for "Best Film".The film was selected to represent Mexico for the Academy Award for Best Foreign Language Film and had a box-office output of 49.4 million pesos (roughly 4.5 million U.S. dollars) and was seen by 1.5 million people.Luis Mandoki currently resides in Mexico City with his wife, Olivia, and three children Camille, Daniel and Michelle.
Knowledge 1: Joe Story
Joseph Bradley Story( born March 3, 1952 in Seattle, Washington) is an American former handball player who competed in the 1984 Summer Olympics and in the 1988 Summer Olympics. [SEP] Knowledge 2: Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Knowledge 1: Gaby: A True Story
Gaby:A True Story is a 1987 American-Mexican drama biographical film directed by Luis Mandoki, and starring Rachel Chagall (who, at the time, was billed under her real name, Rachel Levin), Norma Aleandro, Liv Ullmann, and Robert Loggia.It was written by Michael Love and Martín Salinas.It chronicles the lives of Gabriela Brimmer, a Mexican writer and disability rights activist, and her caretaker, Florencia Sánchez Morales. [SEP] Knowledge 2: Richard W. Story
Richard W. Story( born 1953) is a Senior United States District Judge of the United States District Court for the Northern District of Georgia.

Answer: Mexico City