Question: Which movie came out first Go Further or Pumping Iron ?

Context paragraphs:
Pumping Iron II: The Women: Pumping Iron II: The Women is a 1985 documentary film about female bodybuilding, focusing on several women as they prepare for and compete in the 1983 Caesars World Cup.

Robby Robinson (bodybuilder): Robby Robinson (born May 24, 1946) is an American former professional bodybuilder.  Known early in his career as Robin Robinson, he is also known as The Black Prince and Mr Lifestyle.  He won various competitions including Mr America, Mr World, Mr Universe, Masters Olympia, and other titles of the International Federation of BodyBuilding & Fitness (IFBB), and appeared in several films (including the landmark docudrama "Pumping Iron") over a 27-year career as a professional bodybuilder, retiring from competition in 2001 at the age of 55.

Stand Tall (film): Stand Tall is a 1997 documentary about bodybuilding in the same vein as "Pumping Iron".  The movie centers on Lou Ferrigno's battle with hearing loss and his rise to prominence on the world bodybuilding stage.  Bodybuilding legends Joe Weider and Arnold Schwarzenegger also appear in the film, as well as notable bodybuilders like Robby Robinson.

Go Further: Go Further is a 2003 documentary film by Ron Mann starring Woody Harrelson and a group of other environmental activists riding around in a large, bio-fueled bus.  The tour was called the Simple Organic Living Tour and it was produced by cause-related marketers the Spitfire Agency.  The film debuted at the South by Southwest Film Festival in March 2003, and at the Toronto International Film Festival in September 2003, where it was first runner-up for the People's Choice Award.  It was also nominated for a Genie Award for Best Documentary.  The film features cameos by Dave Matthews, Natalie Merchant, Ken Kesey, Bob Weir (of the Grateful Dead), Michael Franti (of Spearhead), Anthony Kiedis (of Red Hot Chili Peppers), Rob Heydon, Medeski Martin & Wood, and The String Cheese Incident.

Joe Shepley: Joseph James Shepley (born in Yonkers, New York on August 7, 1930; March 26, 2016) was an American jazz trumpeter.  He worked with Burt Collins, Mike Longo, Duke Pearson and others.  He can be heard in the docudrama Pumping Iron.

Gary Scalese: Gary Scalese was an American rock musician and the lead guitarist on the Iron City Houserockers first album, "Love's So Tough".  He is credited on Joe Grushecky's Myspace page as "Gary Scalese (R.I.P.)".  He died of natural causes at the age of 38 on Friday, August 24, 1990 in St. Petersburg, Florida.  He is also credited on two compilation albums, "Pumping Iron & Sweating Steel: The Best of the Iron City Houserockers" and "Outtakes And Demos 1975–2003" for work done during the 1975–1979 period.

Ken Waller: Kenny "Ken" Waller (born March 20, 1942) is an American former bodybuilder featured in the 1977 movie "Pumping Iron", which starred Arnold Schwarzenegger.  Waller also won the 1975 International Federation of Bodybuilders (IFBB) Mr. Universe contest in Pretoria, South Africa.  He was known for his curly red hair and freckles — to this day, one of the very rare redheaded professional bodybuilders in the sport — and his graceful, confident posing style.

Pumping Iron &amp; Sweating Steel: Pumping Iron & Sweating Steel: The Best of the Iron City Houserockers is a compilation album by the Iron City Houserockers.  Released in 1992 under Rhino Records, it was at that time the only Iron City Houserockers material available on compact disc ("Love's So Tough" and "Have a Good Time but Get out Alive!"  would not be reissued on CD for another seven years after this compilation appeared).  The disc covers all four of the Iron City Houserockers albums from the late seventies and early eighties and places them in chronological order with a few extra tracks thrown in to make it a worthy buy for collectors.  Tracks 1–5 were taken from "Love's So Tough", with "School Days", a Chuck Berry cover, being an unreleased outtake from that album.  Tracks 6–11 were taken from "Have a Good Time but Get out Alive! ", but with the single edit version of "Junior's Bar".  Tracks 12–15 were taken from "Blood on the Bricks", tracks 16–17 from "Cracking Under Pressure" and "Goodbye Steeltown", a Joe Grushecky single released in August 1984 (after the band had broken up), was included as the final song.  The songs were remastered for compact disc by Bill Inglot.

Pumping Iron: Pumping Iron is a 1977 docudrama about the world of professional bodybuilding, with a focus on the 1975 IFBB Mr. Universe and 1975 Mr. Olympia competitions.  Directed by George Butler and Robert Fiore, it is inspired by a book of the same name by Butler and Charles Gaines, and nominally centers on the competition between Arnold Schwarzenegger and one of his primary competitors for the title of Mr. Olympia, Lou Ferrigno.  The film also features segments on bodybuilders Franco Columbu and Mike Katz, in addition to appearances by Ken Waller, Ed Corney, Serge Nubret, and other famous bodybuilders of the era.

Love's So Tough: Love's So Tough is a studio album by the Iron City Houserockers.  Released in 1979, the Iron City Houserocker's first album attempts to capture the presence of what was essentially a Pittsburgh bar band playing to a blue collar crowd every night.  While Joe Grushecky's songwriting skills are clearly still developing, his potential is visible in cuts such as "Dance with Me" and "Heros Are Hard to Find".  The general sound of the album is reminiscent of a slightly "harder" Bruce Springsteen, and the heavy use of harmonica would be a distinguishing factor of the Houserockers for several albums to come.  The Chuck Berry song "School Days (Ring!  Ring!  Goes the Bell)" was recorded for the album but was cut from the final release.  The track was then released on "Pumping Iron & Sweating Steel: The Best of the Iron City Houserockers".  The album was reissued in CD format in 1999.

Supporting paragraphs: Go Further Pumping Iron
Answer: Pumping Iron