Question: Which of these documentaries was first to premier, This Film Is Not Yet Rated or Welcome to Leith?

<P0-S0>  The film premiered at the 2006 Sundance Film Festival and was released limited on September 1, 2006. <P0-S1>  The Independent Film Channel, the film's producer, aired the film later that year. <P0-S2>  It was rated TV-MA in the United States by the TV Parental Guidelines. <P0-S3> 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. <SEP> <P1-S0> Club Test 01 is Bloom 06's first EP, released on November 28, 2008 in Italy. <P1-S1>  Other release dates have yet to be announced. <P1-S2>  This EP includes 4 tracks, consisting of remixes of four tracks from Crash Test 02. <P1-S3>  The first track is the album mix of "Between the Lines". <P1-S4>  Following is a re-imagined version of the group's previous hit, Blue (Da Ba Dee), then an English version and remix of "Un'altra Come Te". <P1-S5>  Ending the EP is a remix of "Welcome to the Zoo", yet to be released for preview. <SEP> <P2-S0>  The film premiered on January 26, 2015 at the 2015 Sundance Film Festival and, after a limited theatrical release on September 9, was broadcast on PBS' series "Independent Lens" on April 4, 2016. <P2-S1> Welcome to Leith is a 2015 American documentary film directed by Michael Beach Nichols and Christopher K. Walker about white supremacist Craig Cobb's attempt to take over the North Dakota town Leith. <SEP> <P3-S0> The 2014–15 season was Arsenal's 23rd season in the Premier League and 95th consecutive season in the top flight of English football. <P3-S1>  This season Arsenal participated in the Premier League, FA Cup, League Cup, Community Shield and the UEFA Champions League. <P3-S2>  An inconsistent start to the league season ended any realistic hopes for the Premier League title as Arsenal only won two out of their first eight games. <P3-S3>  Inconsistency plagued Arsenal throughout the first half of the campaign, not helped by numerous injuries to important players. <P3-S4>  At one stage, Arsenal were as low as eighth heading into early December. <P3-S5>  This would later haunt them as they mounted a superb recovery during the second half of the season where they won eight league games in a row, becoming the in-form side of the division. <P3-S6>  Ultimately, however, the gap between themselves and leaders Chelsea was too much, the points dropped during the inconsistent first half of the season proving too much to recover. <P3-S7>  Old habits were hard to eradicate in Europe as yet again, Arsenal were their own worst enemies. <P3-S8>  Despite being widely expected to reach the quarter-finals, having been given a favourable draw in the Round of 16 against AS Monaco, Arsenal self-destructed at home, where panic led to Monaco winning the first leg 1–3, a scoreline which ultimately proved fatal over the course of the tie. <P3-S9>  Arsenal, with their 0–2 away win proving useless, bowed out yet again in the round of sixteen for the fifth consecutive year. <P3-S10>  However, Arsenal reclaimed the FA Cup, thus becoming the most successful club in the history of the competition with twelve wins, comfortably beating Aston Villa 4–0 in the final. <P3-S11>  Arsenal finished the league season in third, thereby qualifying directly to Champions league group stage and avoiding the Champions League qualifier, something Arsène Wenger was keen to avoid as he felt it had a negative impact on competing for the Premier League title, which was the primary target set by the players, manager and coaching staff, going into the next season.