Question: When was the friends song was released which is taken from the fourth studio album of canadian singer and song writer Justin Bieber?

<P0-S0> "What Do You Mean?" <P0-S1>  is a song recorded by Canadian singer Justin Bieber for his fourth studio album "Purpose" (2015). <P0-S2>  The song was released on August 28, 2015, as the album's lead single by Def Jam. <P0-S3>  Written by Bieber, Jason "Poo Bear" Boyd and Mason Levy, the song was produced by MdL and co-produced by Bieber. <P0-S4>  "What Do You Mean?" <P0-S5>  is a pop and tropical house song, with its instrumentation consisting in light flourishes of panpipes, looped vocal samples, piano chords, fervent synths, bass and "slick beat" elements with the sound of a clock ticking, while Bieber uses a smooth, soulful vocal. <P0-S6>  Lyrically, "What Do You Mean?" <P0-S7>  talks about not being able to figure out the opposite sex with Bieber asking a girl why her body language is conflicting with her words. <SEP> <P1-S0> Purpose is the fourth studio album by Canadian singer and songwriter Justin Bieber. <P1-S1>  It was released on November 13, 2015 by Def Jam Recordings and School Boy Records. <P1-S2>  It serves as the follow-up to Bieber's third studio album "Believe" (2012), and it was developed after the release of his collection "Journals" (2013), which saw him in a more R&B direction. <P1-S3>  The album was created over a period of two years, in which Bieber struggled to find a musical direction for recording, scrapping each of these tracks many times. <P1-S4>  The album features guest vocals from Travis Scott, Big Sean & Halsey, and production help from Skrillex & Diplo. <P1-S5>  With the help of his personal friend and frequent collaborator Jason Boyd, Bieber started writing and recording with the idea of making an inspirational album that could encourage people through uplifting messages during a period of all his media scrutiny and his involvement in various misdemeanours; as well as his relationship with his former girlfriend Selena Gomez. <SEP> <P2-S0> "Friends" is a song by Canadian singer-songwriter Justin Bieber and American record producer and songwriter BloodPop. <P2-S1>  It was written by Bieber, Julia Michaels, Justin Tranter and BloodPop, with production handled by BloodPop. <P2-S2>  The song was released through GENPOP Corporation, RBMG Records, School Boy Records, Def Jam Recordings and Republic Records on August 17, 2017. <P2-S3>  It is Bieber's first single credited as lead artist to be released in over a year, the previous being "Company", which was released in March 2016 for his studio album "Purpose" (2015). <P2-S4>  The song peaked at number one in five countries and the top ten in another seventeen. <P2-S5>  It peaked at number 20 on the "Billboard" Hot 100. <SEP> <P3-S0> "Eenie Meenie" is a song by American singer Sean Kingston and Canadian singer Justin Bieber. <P3-S1>  The song was written by Kingston, Bieber, Carlos Battey, Steven Battey, Benny Blanco, Marcos Palacios and Ernest Clark, and was produced by Blanco. <P3-S2>  It was originally released as the first single from Kingston's third studio album "Back 2 Life" on March 23, 2010, but was taken off for unknown reasons. <P3-S3>  However, it is included on Bieber's "My World 2.0". <P3-S4>  The song, a dance-pop number with Kingston's reggae influences and Bieber's R&B vocals, is lyrically about an indecisive lover.