Question: When did the song the fighter come out?

Disambiguated questions and answers:
context: "The Fighter" is a song co-written and recorded by New Zealand-born Australian country music singer Keith Urban featuring Carrie Underwood as a duet. It was released on 6 February 2017 as the fifth and final single from Urban's 2016 album, "Ripcord". Urban co-wrote and co-produced this song with busbee.
question: When did the song "The Fighter" by Keith Urban come out?
short_answers: 6 February 2017
wikipage: The Fighter (Keith Urban song)
context: "The Fighter" is a song by American rap rock band Gym Class Heroes, from their fifth studio album "The Papercut Chronicles II". The song features vocals from American singer-songwriter and record producer Ryan Tedder of the band OneRepublic, and was released as the third single from the album on November 8, 2011. It was featured in the season finale of "90210" season 4 and the Cathay Pacific television commercial for the 2013 Hong Kong Sevens.
question: When did the song "The Fighter" by Gym Class Heroes come out?
short_answers: November 8, 2011
wikipage: The Fighter (Gym Class Heroes song)
context: "Fighter" is a song recorded by American singer Christina Aguilera for her fourth studio album, "Stripped" (2002). The song was written by Aguilera and Scott Storch, and produced by the latter. It was released by RCA Records as the third single from "Stripped" on March 13, 2003. Inspired by Guns N' Roses' song "November Rain", "Fighter" was characterized as a hybrid of rock and R&B that incorporates elements of arena rock and rock and roll. The track sees Aguilera thanking a man who had done wrong to her for making her a "fighter."
question: When did the song "Fighter" by Christina Aguilera come out?
short_answers: March 13, 2003
wikipage: Fighter (Christina Aguilera song)
context: "Fighter" is a song recorded by Japanese singer Namie Amuro, released as a double A-side single with "Dear Diary". It was released on October 26, 2016 via Dimension Point and Avex Trax in two CD formats, and a DVD package; a digital release was made available for consumption on November 16. The single serves as the insert song to the Japanese drama–horror film "", and the theme song to its accompanying spin-off series "Death Note: New Generation" (2016). "Fighter" was written, composed and produced by Japanese vocalist Emyli, with additional production credits to Reason.
question: When did the song "Fighter" by Namie Amuro come out?
short_answers: October 26, 2016
wikipage: Fighter (Namie Amuro song)

Long-form answers:
knowledge: content: Since its release, "Fighter" has been recognized as one of Aguilera's most empowering songs for women due to its lyrics
wikipage: Fighter (Christina Aguilera song)
content:  The single serves as the insert song to the Japanese drama–horror film Death Note: Light Up the New World, and the theme song to its accompanying spin-off series Death Note: New Generation 
wikipage: Fighter (Namie Amuro song)
content: "Fighters" (styled FIGHTERS) is a single by Japanese group Sandaime J Soul Brothers from Exile Tribe. It was released on September 7, 2011.
wikipage: Fighters (song)
content: It was featured in the season finale of 90210 season 4
wikipage: The Fighter (Gym Class Heroes song)
long_answer: Multiple songs have been released under titles such as The Fighter, Fighter or Fighters. The Fighter is a song co-written and recorded by country music singer Keith Urban that features Carrie Underwood as a duet. It was released on 6 February 2017. The Fighter is also the title of a song by American rap rock band Gym Class Heroes that was released on November 8, 2011. This song was featured in the season finale of 90210 season 4. Fighter, a song recorded by American singer Christina Aguilera, was released on March 13, 2003. Since its release, Fighter has been recognized as one of Aguilera's most empowering songs for women due to its lyrics. Fighter is also the title of a song recorded by Japanese singer Namie Amuro that was released on October 26, 2016. This single serves as the insert song to the Japanese drama–horror film Death Note: Light Up the New World and the theme song to its accompanying spin-off series Death Note: New Generation. Fighters is also the title of a single by Japanese group Sandaime J Soul Brothers from Exile Tribe. It was released on September 7, 2011.