Question: Are the Films Nitrate Kisses and Italy in a Day documentaries?

Context paragraphs:
Love and Kisses from Brotherhood of Man: Love and Kisses from Brotherhood of Man (usually referred to as simply Love and Kisses) is the second album released by the new line-up of British pop group Brotherhood of Man.  It was released in the UK the day before their 1976 Eurovision win with "Save Your Kisses for Me", which the album contained.  In some European countries the album was released in October 1975 with a slightly different track listing.

George Eastman House Motion Picture Collection: The George Eastman Museum Motion Picture Collection in Rochester, New York comprises about 28,000 titles, including features, shorts, documentaries, newsreels, and experimental moving images.  The collection is renowned for its holdings of silent films.  The George Eastman Museum owns the Louis B. Mayer Conservation Center, where its holdings of nitrate films are stored.  In 1996, the Eastman Museum founded the L. Jeffrey Selznick School of Film Preservation.

Lyrical Nitrate: Lyrical Nitrate (Dutch: "Lyrisch Nitraat" ) is a 1991 collage film by Peter Delpeut.  The film consists of clips from various silent films printed on decaying nitrocellulose (or nitrate) film stock, including shorts, documentaries, and travelogues.  There is no formal narrative.  Delpeut followed the film with 1993's "The Forbidden Quest", which also uses found footage; the two were released together on video and DVD.

Nitrate Kisses: Nitrate Kisses is a 1992 experimental documentary film directed by Barbara Hammer.  According to Hammer, it is an exploration of the repression and marginalization of LGBT people since the First World War.  To celebrate the 30th anniversary of the Teddy Awards, the film has been selected to be shown at the 66th Berlin International Film Festival in February 2016.

Italy in a Day: Italy in a Day - Un giorno da italiani is a 2014 Italian-British documentary film directed by Gabriele Salvatores.  It was part of the Out of Competition section at the 71st Venice International Film Festival.

Santa María School massacre: The Santa María School massacre was a massacre of striking workers, mostly saltpeter works (nitrate) miners, along with wives and children, committed by the Chilean Army in Iquique, Chile on December 21, 1907.  The number of victims is undetermined but is reliably estimated at over 2,000.  It occurred during the peak of the nitrate mining era, which coincided with the Parliamentary Period in Chilean political history (1891–1925).  With the massacre and an ensuing reign of terror, not only was the strike broken, but the workers' movement was thrown into limbo for over a decade.  For decades afterward there was official suppression of knowledge of the incident, but in 2007 the government conducted a highly publicized commemoration of its centenary, including an official national day of mourning and the reinterment of the victims' remains.

Tender Fictions: Tender Fictions is a 1996 autobiographical documentary film directed by American experimental filmmaker Barbara Hammer.  It is the second of a trilogy of documentary films that includes "Nitrate Kisses" and "History Lessons".  Together, the three films are sometimes known as the "History trilogy".  "Tender Fictions" details Hammer's life and her attempts to "construct" a self.  The film was nominated for a prize at the 1996 Sundance Film Festival.

Perdón, viejita: Perdón, viejita is a 1927 silent Argentine film directed and written by José A. Ferreyra.  Ferreyra was born on August 28, 1889 in Buenos Aires, Argentina.  He was a director and writer also known for Bewitching Kisses (1937) and La vuelta al Bulín (1926).  Ferreyra died on January 29, 1943, at age 53.  A fragment (34-minutes) of the film is currently available on YouTube.  The restored version will be presented in the San Isidro Film and Music Festival on November 15.  2016.  The nitrate copy of the film was provided by the Fundación Cinemateca Argentina and the restoration work was done by GOTIKA,

Chacabuco: Chacabuco is one of the many abandoned nitrate or "saltpeter" towns ("oficinas salitreras" in Spanish) in the Atacama Desert of northern Chile.  Other nitrate towns of the Atacama Desert include Humberstone and Santa Laura Saltpeter Works.  Unlike most of the other ghost towns in the Atacama Desert, Chacabuco became a concentration camp during the Pinochet regime in 1973.  To this day, it remains surrounded by approximately 98 lost landmines, left by the Chilean military when Chacabuco was used as a prison camp.

Vampire Kisses: Vampire Kisses is a series of books written by Ellen Schreiber.  Vampire Kisses is about a 16-year-old girl named Raven Madison who is a goth misfit in her polo-wearing, ordinary, town.  When an old abandoned mansion finally gets new residents, the rumors start to spread.  Everyone in the small town, which Raven refers to as “Dullsville”, believes that the new neighbors are actually secret bloodthirsty vampires.  Even Raven, who has always loved vampires since she was little, believes the rumors.  But one day, she encounters the attractive yet mysterious Alexander Sterling that lives in the mansion, and feels like he is the only person that actually understands her.  The two very quickly fall in love, but still the question remains; are the Sterlings really vampires?

Supporting paragraphs: Nitrate Kisses Italy in a Day
Answer: yes