Question: The Other Side of AIDS and Salesman, are which type of genre?
Context: Human immunodeficiency virus infection and acquired immune deficiency syndrome (HIV/AIDS) is a disease spectrum of the human immune system caused by infection with human immunodeficiency virus (HIV).  As the infection progresses, it interferes more and more with the immune system, making the person much more susceptible to common infections like tuberculosis, as well as opportunistic infections and tumors that do not usually affect people who have working immune systems.  The late symptoms of the infection are referred to as AIDS.  This stage is often complicated by an infection of the lung known as pneumocystis pneumonia, severe weight loss, a type of cancer known as Kaposi's sarcoma, or other AIDS-defining conditions. Adsorption of polyelectrolytes on solid substrates is a surface phenomenon where long-chained polymer molecules with charged groups (dubbed polyelectrolytes) bind to a surface that is charged in the opposite polarity.  On the molecular level, the polymers do not actually bond to the surface, but tend to "stick" to the surface via intermolecular forces and the charges created by the dissociation of various side groups of the polymer.  Because the polymer molecules are so long, they have a large amount of surface area with which to contact the surface and thus do not desorb as small molecules are likely to do.  This means that adsorbed layers of polyelectrolytes form a very durable coating.  Due to this important characteristic of polyelectrolyte layers they are used extensively in industry as flocculants, for solubilization, as supersorbers, antistatic agents, as oil recovery aids, as gelling aids in nutrition, additives in concrete, or for blood compatibility enhancement to name a few. Heart problems are very important in people with Human Immunodeficiency Virus (HIV) as Acquired ImmunoDeficiency Syndrome (AIDS) patients with left ventricular dysfunction have a median survival of 101 days as compared to 472 days in AIDS patients with healthy hearts.  HIV is a major cause of cardiomyopathy (problems with the heart muscle that reduce the efficiency with which the heart pumps blood).  The most common type of HIV induced cardiomyopathy is dilated cardiomyopathy also known as eccentric ventricular hypertrophy which leads to impaired contraction of the ventricles due to volume overload.  The annual incidence of HIV associated dilated cardiomyopathy was 15.9/1000 before the introduction of highly active antiretroviral therapy (HAART).  However, in 2014, a study found that 17.6% of HIV patients have dilated cardiomyopathy (176/1000) meaning the incidence has greatly increased. A bone-anchored hearing aid (BAHA) or bone-anchored hearing device, is a type of hearing aid based on bone conduction.  It is primarily suited for people who have conductive hearing losses, unilateral hearing loss, single-sided deafness and people with mixed hearing losses who cannot otherwise wear 'in the ear' or 'behind the ear' hearing aids.  They are more expensive than conventional hearing aids, and their placement involves invasive surgery which carries a risk of complications, although when complications do occur, they are usually minor. Matthias Rath (born 1955 in Stuttgart, Germany) is a controversial doctor, businessman, and vitamin salesman.  He earned his medical degree in Germany.  Rath claims that a program of nutritional supplements (which he calls "cellular medicine"), including formulations that he sells, can treat or cure diabetes, cardiovascular disease, cancer, and HIV/AIDS.  These claims are not supported by any reliable medical research.  Rath runs the Dr. Rath Health Foundation, has been closely associated with Health Now, Inc., and founded the Dr. Rath Research Institute. I-Novel (私小説 , Shishōsetsu, Watakushi shōsetsu ) is a literary genre in Japanese literature used to describe a type of confessional literature where the events in the story correspond to events in the author's life.  This genre was founded based on the Japanese reception of Naturalism during the Meiji period.  Many authors believed the form reflected greater individuality and a less constrained method of writing.  From its beginnings, the "I-Novel" was a genre that also was meant to expose the dark side of society or the dark side of the author's life. Genre art is the pictorial representation in any of various media of scenes or events from everyday life, such as markets, domestic settings, interiors, parties, inn scenes, and street scenes.  Such representations (also called genre works, genre scenes, or genre views) may be realistic, imagined, or romanticized by the artist.  Some variations of the term "genre art" specify the medium or type of visual work, as in "genre painting", "genre prints", "genre photographs", and so on. Salesman is a 1969 direct cinema documentary film about door-to-door Bible salesmen, directed by brothers Albert and David Maysles, and Charlotte Zwerin. The Other Side of AIDS is a 2004 documentary film by Robin Scovill.  Through interviews with prominent AIDS denialists and HIV-positive people who have refused anti-HIV medication, the film makes the claim that HIV is not the cause of AIDS and that HIV treatments are harmful, conclusions which are rejected by medical and scientific consensus.  The film was reviewed in "Variety" and "The Hollywood Reporter" in 2004, and received additional attention in 2005, when Scovill's three-year-old daughter died of untreated AIDS. Invisible disabilities are disabilities that are not immediately apparent.  For instance, some people with visual or auditory disabilities who do not wear glasses or hearing aids, or discreet hearing aids, may not be obviously disabled.  Some people who have vision loss may wear contact lenses.  A sitting disability is another category of invisible impairments; sitting problems are usually caused by chronic back pain.  Those with joint problems or chronic pain may not use mobility aids on some days, or at all.  Most people with RSI move in a 'normal' and inconspicuous way, and are even encouraged by the medical community to be as active as possible, including playing sports; yet those people can have dramatic limitations in how much they can type, write or how long they can hold a phone or other objects in their hands.
Answer: documentary