Yair Qedar (Hebrew: יאיר קדר‎ ‎ , born June 13, 1969) is an Israeli filmmaker and a civil-rights activist.His academic training on 20th-century Hebrew literature (Tel Aviv University), propelled him into to The Hebrews — a trans media project on the Hebrew literary canon, centered on filmic portraits of the Hebrew writers.
 Eight documentary films were made in this framwork and six others are currently shot.
 The documentary films which he produced, wrote and directed are —"Bialik - King of the Jews", "The 5 Houses of Lea Goldberg" and "The Seven Tapes of Yona Wallach", 'the Awakener - the story of Y.H Brener' and 'Simple Woman -Zelda'— as well as the three films which he produced in the project - "Song of loves, Rabbi David Bouzaglo", "the Raven, Zeev Jabotinki" and "Mrs Rachel Bluestein" – aired on Israeli TV, circulated far and wide in cinematheques, community and cultural centers, in Israel and around the world (USA and Canada, Europe, Australia and Russia) earning 10 awards (2016: first prize for filmmaking in the field of Jewish culture by the ministry of Education in Israel, 2015: the "Hebrews" films won the prize for best television project in the Israeli Documentary competition).
 The project, both digital and print, offers altogether eight documentary films, a video archive and several books.
DiAna DiAna is an American hairdresser and HIV/AIDS activist from Columbia, South Carolina.
 Her work in the field of HIV/AIDS and basic sex education was featured in the 1989 documentary film "Diana's Hair Ego".
Tsipi (Tsipora) Reibenbach (born 1950) is an Israeli Film director, producer and screenwriter.
 Most of her work consists of documentary films dealing with painful issues in the Israeli society such as The Holocaust and Bereavement.
 Recipient of the Science and Arts Minister of Israel prize (1996) for directors and screenwriters.
 Her film "Choice and Destiny" is one of the most decorated documentary films made by the Israeli industry, among the notable prizes the film won are the Grand Prize in the Yamagata International Documentary Film Festival 1995, two Prizes in the International Documentary Film Festival Amsterdam 1994, and the Scam award (1994) in Cinéma du Réel festival in Paris, France.
 She received the DAAD scholarship in 2006 as a distinguished Israeli filmmaker.
Hair transplantation is a surgical technique that moves hair follicles from a part of the body called the 'donor site' to a bald or balding part of the body known as the 'recipient site'.
 It is primarily used to treat male pattern baldness.
 In this minimally invasive procedure, grafts containing hair follicles that are genetically resistant to balding, (like the back of the head) are transplanted to the bald scalp.
 Hair transplantation can also be used to restore eyelashes, eyebrows, beard hair, chest hair, pubic hair and to fill in scars caused by accidents or surgery such as face-lifts and previous hair transplants.
 Hair transplantation differs from skin grafting in that grafts contain almost all of the epidermis and dermis surrounding the hair follicle, and many tiny grafts are transplanted rather than a single strip of skin.
Pray the Devil Back to Hell is a documentary film directed by Gini Reticker and produced by Abigail Disney.
 The film premiered at the 2008 Tribeca Film Festival, where it won the award for Best Documentary.
 The film had its theatrical release in New York City on November 7, 2008.
Zhou Bing (simplified Chinese: 周兵; pinyin: Zhōu Bing , Zhoubing ; born 1 April 1968), famous Chinese documentary director, a PhD from History College of Nankai University, have successively served as the column scenarist and special program production manager of the program titled with “Oriental Biography” and director of special program division of CND Film Group.
 Zhou Bing was titled with annual director of Chinese documentary film for three times, and the documentary films created and produced by him amounts to 100 hundred units.
 His masterpieces including Palace, Dun Huang and "Road of Millenia Bodhi were" aired on CCTV, National Geographic, SKY TV, History Channel, Arte, and NDR.
 Currently he establishes Beijing Oriental Elites Culture Development Co Ltd and works with Tiong Hiew King, the datuk of Tan Sri, Malaysia to setup Sun Media International Co. Ltd and Zero Media International Co. Ltd.
 Zhou Bing attempted to join in the development of industrialization process of documentary films with the identity of independent directors.
 Zhou Bing is also a Adjunct Professor in the Department of Media and Communication of City University of Hong Kong.
 It is art dream of Mr Zhou who has been desiring to realize through images to broadcast Chinese culture and to build oriental aesthetic approach with the images recognized by the world.
The Crystal Film (Dutch: Kristallen Film ) is a film award recognising domestic box office achievements in the Netherlands.
 The Crystal Film is awarded to documentary films from the Netherlands once they have sold 10,000 tickets.
 The award is an initiative of the Netherlands Film Festival and the Netherlands Film Fund to increase media attention for Dutch documentary films, in addition to the existing Golden Film and Platinum Film for Dutch films in general.
 They announced the introduction of the Crystal Film on 28 April 2005.
 The first Crystal Film was awarded on 21 June 2005 to "Shape of the Moon" (2004).
 Since its introduction, the Crystal Film has been awarded to twelve films.
Diana's Hair Ego is an American documentary film about AIDS and one unconventional woman's efforts to educate her small, Southern community.
 While documenting an AIDS quarantine controversy in South Carolina with DIVA TV (Damned Interfering Video Activist TV), filmmaker Ellen Spiro met DiAna DiAna, a local hairdresser who transformed her beauty parlor into a center for AIDS and safe sex information.
Sheila Nevins (born April 6, 1939) is an American television producer and the President of HBO Documentary Films.
 She has produced over one thousand documentary films for HBO and is one of the most influential people in documentary filmmaking.
 She has worked on productions that have been recognized with over 65 Primetime Emmy Awards, 46 Peabody Awards, and 26 Academy Awards.
 Nevins has won 32 individual Primetime Emmy Awards, more than any other person.
"Devil Pray" is a song recorded by American singer and songwriter Madonna for her thirteenth studio album, "Rebel Heart" (2015).
 It was written and produced by Madonna, Avicii, DJ Dahi, and Michael Diamonds, with additional writing by Arash Pournouri, Carl Falk, Rami Yacoub, and Savan Kotecha.
 During the early stages of the album, Madonna was encouraged by her manager to work with Avicii and his team of songwriters.
 Together, they worked on seven songs and "Devil Pray" was composed after Madonna desired to talk about her experiences with drugs and quest for spirituality.
 Lyrically, the song deals with themes of drug addiction, sin, temptation, and the desire for salvation.

Question: Are both Pray the Devil Back to Hell and Diana's Hair Ego documentary films?
Answer: yes