input: On 5 November 2015, it was revealed that Kerli composed a song for Eesti Laul 2016, Estonia's national selection for the Eurovision Song Contest 2016. In 2015, Kerli left Los Angeles and returned to Estonia, where she spent nine months with no running water and only her music-making gear to keep her company, where she produced her first independent album.  Her single "Feral Hearts" was released digitally worldwide on 19 February 2016. The music video for "Feral Hearts" was released the following week on February 25. "Blossom", the second single from her second studio album, followed with a video on 28 April and the song's release on iTunes the next day.  On 26 June, Kerli released the song "Racing Time". She explained that it was one of three songs written for the 2016 film Alice Through the Looking Glass. She had previously contributed to the Almost Alice concept album for the 2010 film Alice in Wonderland. However, the songs were not included on the latest movie's soundtrack. On 27 July, she released the third single from her upcoming sophomore studio album, "Diamond Hard", along with its music video.  On April 22, 2016, Kerli was featured as a vocalist and co-wrote a song on British artist Katy B's 'Honey' album (Rinse/Virgin EMI). She co-wrote and sang the hook on "I Wanna Be."  On 8 November 2016, it was revealed that Kerli would compete in Eesti Laul 2017, with the song "Spirit Animal". She reached the final and finished second in the competition. She was later announced to be representing Estonia in the OGAE Second Chance Contest 2017 with "Spirit Animal", held in Warsaw. On 24 April 2017, Kerli and Illenium released their collaboration song "Sound of Walking Away", included in Illenium's second studio album Awake (2017).

Answer this question "Has she collaborated with any other artists?"
output: On April 22, 2016, Kerli was featured as a vocalist and co-wrote a song on British artist Katy B's 'Honey' album (Rinse/Virgin EMI).

input: Maines's first commercially released work was background vocals on Pat Green's debut album, Dancehall Dreamer, produced by her father Lloyd Maines and released in 1995. At the end of 1995, at age 21, Maines joined the all-female country music band, the Dixie Chicks, which had been performing since 1989, but which had been unsuccessful in gaining more than local attention. Maines replaced founding lead singer Laura Lynch. She plays guitar and bass in concert in the band.  Maines co-wrote four tracks for the Dixie Chicks' first three albums, including the Billboard Hot Country Singles & Tracks chart number one hit "Without You" on Fly. Maines was a primary songwriter on all 14 tracks of the band's 2006 album Taking the Long Way which peaked on the Billboard 200 chart at No. 1. Taking the Long Way has the Billboard Hot 100 single "Not Ready to Make Nice", (Maines, Strayer, Erwin, Wilson) hitting No. 4 and for which the band won the songwriting Grammy Award, for Song of the Year. Maines considers the songwriting she did for Taking the Long Way "pure therapy" after the controversy that ensued over a comment Maines made from the stage in London that criticized U.S. President George W. Bush. "Everything felt more personal this time", Maines said about the album, "there's just more maturity, depth, intelligence. ... [These songs] feel more grown-up."  Maines collaborates with other musical artists, both as a member of the Dixie Chicks and an individual singer. The Dixie Chicks first worked with Sheryl Crow in 1999 while performing for the concert tour Lilith Fair. Since then, the Dixie Chicks have worked with Crow on her Sheryl Crow and Friends: Live from Central Park album, a Crow remixed version of "Landslide" performed by the Chicks, and the Dixie Chicks' song "Favorite Year" from Taking the Long Way. Maines has performed with artists including Pat Green, Charlie Robison, Yellowcard, Stevie Nicks, Patty Griffin, Neil Diamond, Eddie Vedder, Pete Yorn and Ben Harper.  Maines is a friend of Howard Stern and has made several appearances on his show.  On May 7, 2013, Maines released a solo album entitled Mother. This was Maines's first album since the Dixie Chicks hiatus started in 2007. The album was co-produced by Ben Harper. The album contains Maines's interpretation of several cover songs, including Pink Floyd's "Mother", Eddie Vedder's "Without You", and Jeff Buckley's "Lover, You Should've Come Over". She also sings about motherhood, feminism, and painful relationships.

Answer this question "When did Natalie Maines begin singing?"
output: Maines's first commercially released work was background vocals on Pat Green's debut album, Dancehall Dreamer, produced by her father Lloyd Maines and released in 1995.

input: The incorporation of the Internet was an innovation decided long before the show began. Highlighting interactivity, Fallon dove into the Web prior to the show premiering, creating a Twitter account and beginning a vlog on the show's official website, which ran snippets of comedy bits and background reports on how he was building the show. The show's Web site was staffed by three full-time bloggers, who compile viral videos and post photos. Questlove tweeted during tapings of the show. "I think a lot of shows don't use the Internet as well as they could," said Fallon in 2009. "The Internet has been awesome," he added. "They've got my back."  Online interaction and its presence on the show were crucial to its success. Fallon devoted considerable time and resources to incorporating digital ideas into his comedy -- "he sits at his desk behind a Mac, not a microphone" -- focusing especially on social media, which connects the younger audience.  Fallon published a welcome video for the Late Night YouTube Channel in May 2013; the channel featured segments such as "Ask Jimmy," "Night News Now," and "Web Exclusives." Many of the videos received a very high number of views, including the ""#Hashtag" with Jimmy Fallon & Justin Timberlake" clip that had garnered over 17 million views by October 21, 2013. During the open letter controversy between musical artists Miley Cyrus and Sinead O'Connor, the channel published an a cappella version of Cyrus' song "We Can't Stop" on October 8, 2013, in which Fallon and The Roots also perform.

Answer this question "Did Fallon's online presence ever cause controversy?"
output:
controversy between musical artists Miley Cyrus and Sinead O'Connor, the channel published an a cappella version of Cyrus' song "We Can't Stop"