Question: Which documentary came out first, The Real Dirt on Farmer John or Prophet's Prey?

<P0-S0> The actuality film is a non-fiction film genre that, like the documentary film, uses footage of real events, places, and things, yet unlike the documentary is not structured into a larger argument, picture of the phenomenon or coherent whole. <P0-S1>  In practice, actuality films preceded the emergence of the documentary. <P0-S2>  During the era of early cinema, actualities—usually lasting no more than a minute or two and usually assembled together into a program by an exhibitor—were just as popular and prominent as their fictional counterparts. <P0-S3>  The line between "fact" and "fiction" was not so sharply drawn in early cinema as it would become after the documentary came to serve as the predominant non-fiction filmmaking form. <P0-S4>  An actuality film is not like a newspaper article so much as it is like the still photograph that is published along with the article, with the major difference being that it moves. <P0-S5>  Apart from the traveling actuality genre, actuality is one film genre that remains strongly related to still photography. <SEP> <P1-S0> Prophet's Prey is a 2015 American documentary film directed by Amy J. Berg. <P1-S1>  The film is an adaptation of the 2011 book "Prophet's Prey: My Seven-Year Investigation into Warren Jeffs and the Fundamentalist Church of Latter-Day Saints". <P1-S2>  It was produced by Katherine LeBlond and Sam Brower, the author of the book, for Showtime and Imagine Entertainment. <P1-S3>  It premiered at the 2015 Sundance Film Festival and had its television premiere on October 10, 2015. <P1-S4>  The film's subject matter is Warren Jeffs, the president of the Fundamentalist Church of Jesus Christ of Latter-Day Saints, who is now running his religion from the confines of the Texas state prison, where he is serving out a sentence of life plus twenty years for the rape of girls aged 12 and 13. <P1-S5>  The score is written by Nick Cave and Warren Ellis. <SEP> <P2-S0> Stanley Kubrick's Boxes is a 2008 documentary film directed by Jon Ronson about the film director Stanley Kubrick. <P2-S1>  Ronson's intent was not to create a biography of the filmmaker but rather to understand Kubrick by studying the director's vast personal collection of memorabilia related to his feature films. <P2-S2>  The documentary came about in 1998 when Ronson received a request from Kubrick's estate for a copy of a documentary Ronson made about the Holocaust (Ronson was unaware that it was Kubrick who was asking for the film until months later). <P2-S3>  A year later, as Ronson was making plans to conduct a rare interview with the director, Kubrick suddenly died after completing work on his final film "Eyes Wide Shut". <P2-S4>  To his surprise, Ronson was invited to Kubrick's house by his widow. <P2-S5>  When he arrived, he found that half the house was filled by more than one thousand boxes containing snap shots, newspaper clippings, film out-takes, notes, and fan letters which the director used for research towards each of his films. <SEP> <P3-S0> The Real Dirt on Farmer John is a 2005 documentary film directed by Taggart Siegel about the life of Midwestern farmer John Peterson, operator of Angelic Organics. <P3-S1>  It tells the history of the eccentric farmer's family farm in rural Caledonia, Illinois.