Definition: In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
Input: Passage: During a concert at New York's Madison Square Garden, Prince performed a mash-up of his 1984 songs "Pop Life" and "I Would Die 4 U", incorporating a sample of "Single Ladies". During her tour in Melbourne, Australia, on August 13, 2010, Katy Perry performed "Single Ladies" and attempted to emulate the choreography. English composer of classical music Mark-Anthony Turnage composed a setting of the song which he titled "Hammered Out". Describing it as his "most R&B work to date", Turnage told Tim Rutherford-Johnson of The Guardian that he was motivated to put the "Single Ladies" reference in his work by his young son, a fan of the song. The piece premiered at the BBC Proms on August 27, 2010. Sara Bareilles covered the song as part of Billboard's "Mashup Mondays" and performed it as part of her set list on the 2010 Lilith Fair Tour. As stated by a critic writing for the magazine, Bareilles put "a piano-pop" twist on "Single Ladies" and turned it "into a slow, jazzy track, complete with creeping bassline and vocal harmonies". American rock band A Rocket to the Moon covered "Single Ladies" and placed it on their EP, The Rainy Day Sessions, which was released in October 2010.On September 26, 2010, Kharizma sang their version of the song on the second series of The X Factor Australia, and on May 31, 2011, Matthew Raymond-Barker sang the song live on the seventh prime of the second series of the X Factor France. During the finale of the tenth season of American Idol on May 25, 2011, the lady contestants joined together onstage to perform "Single Ladies" and attempted the dance moves from the song's video. The film Sex and the City 2 features a performance of the song by American singer and actress Liza Minnelli. On October 18, 2011, Young Men Society sang "Single Ladies" on the third series of The X Factor Australia, and on June 30, 2014, Holly Tapp sang the song on the third series of The Voice Australia.
Output:
What was the original title of the song that Mark-Anthony Turnage was composing a setting of?