Question: Which film, "Best Friend Forgotten" or "This Film Is Not Yet Rated" premiered first?

Context paragraphs:
My Best Friend's Girl (novel): My Best Friend's Girl is a 2006 novel by Dorothy Koomson.  The book is based around a woman called Kamryn Matika, who finds out her best friend, Adele, is dying of cancer.  Adele wants Kamryn to adopt her five-year-old daughter, Tegan after she dies.  The book deals with themes of death and grief, innocence and forgiveness.  The title is drawn from the 1976 song "My Best Friend's Girl" by The Cars.

Rapper's Best Friend 3: Rapper's Best Friend 3 is the third installment in musician and producer The Alchemist's instrumental series "Rapper's Best Friend", and Alchemist's 10th instrumental release.  The other two albums in the series, "Rapper's Best Friend" and "Rapper's Best Friend 2", were released in 2007 and 2012, respectively.

David Ansen: David Ansen was the Artistic Director of the Los Angeles Film Festival from 2010 until 2014.  He was a reviewer and senior editor for "Newsweek", where he served as the movie critic from 1977 through 2008, and has continued to contribute to the magazine in a freelance capacity.  He came to "Newsweek" after several years as the chief film critic at Boston's "The Real Paper".  Ansen appeared in "This Film Is Not Yet Rated".

Fear Factor: Khatron Ke Khiladi (season 8): The eighth season of "", an Indian reality and stunt television series premiered first on 22 July 2017 and is broadcast on Colors TV.  The name of the season is "Khatron Ke Khiladi: Pain in Spain".  It airs on Saturday and Sunday nights at 9 PM.  The series is produced by Endemol India of Deepak Dhar.  This season also witnessed Nia Sharma coming back twice after being eliminated.

Rondonacara hoehnei: Rondonacara hoehnei is a species of cichlid fish of the subfamily Cichlinae.  This species is endemic to the upper das Mortes River basin, Araguaia River drainage, central Brazil.  This species is the only known member of its genus, but it was formerly included in "Aequidens".  Although not yet rated by the IUCN, it has been suggested that it is seriously threatened and should be considered critically endangered.

Eddie Schmidt: Eddie Schmidt (born August 29, 1970) is an American director, showrunner, producer, writer, commentator and satirist.  He is perhaps best known for producing several feature documentaries that premiered at the Sundance Film Festival, including Valentine Road (2013), This Film Is Not Yet Rated (2006), and Twist Of Faith (2005), and for directing and showrunning television projects including Chelsea Does (2016) and (2016).

Joan Graves: Joan Eldridge Graves is the head of the Classification and Rating Administration for the Motion Picture Association of America (MPAA), and was appointed to that position by Jack Valenti.  She used to work as a real estate agent until someone at a party she was attending recommended her as a person with good judgment.  She has been a member of that group since 1988 and was made its chair in 2000.  She was featured in the documentary "This Film Is Not Yet Rated", although she would not allow her image to be used.

Best Friend Forgotten: Best Friend Forgotten is a 2004 American documentary film about pet overpopulation.  The documentary, hosted by David Duchovny ("Californication", "X-files"), tells the stories of Oreo the cat and Clover the dog as they face the realities of pet overpopulation.  Viewers are given a balanced look at the controversial practice of euthanasia and the alternative no-kill movement.  Interviews discuss common myths about spaying and neutering, and leaders from government to animal rights groups discuss pet overpopulation and the impact on our society.

This Film Is Not Yet Rated: This Film is Not Yet Rated is a 2006 American documentary film about the Motion Picture Association of America's rating system and its effect on American culture, directed by Kirby Dick and produced by Eddie Schmidt.  The film premiered at the 2006 Sundance Film Festival and was released limited on September 1, 2006.  The Independent Film Channel, the film's producer, aired the film later that year.  It was rated TV-MA in the United States by the TV Parental Guidelines.

The Incredible Moses Leroy: The Incredible Moses Leroy, the alter ego of ex-substitute teacher Ron Fountenberry, is an indie artist.  The name is a juxtaposition of "The Incredible", a reference to a comic book, and his great-grandfather (a civil rights activist) Moses Leroy.  His song "Fuzzy" was featured in This Film is Not Yet Rated, and on an episode of the American television sitcom "Scrubs".  "The 4a" was used in the film "P.S".  Along with members of "El Ten Eleven", Fountenberry has gone on to form the band Softlightes.  

Supporting paragraphs: Best Friend Forgotten This Film Is Not Yet Rated
Answer: Best Friend Forgotten