Question: What is the given name of the artist who featured on the Chainsmokers song Closer ?

Context articles: Nazim (name)
Halsey (singer)
Dance/Electronic Songs
Kazem
Gheorghe Tătărescu
Donna (given name)
Rina (given name)
Nazmi
Raiymbek Batyr
The Chainsmokers

Nazim (also spelled Nadhem, Nadhim, or Nazem; Arabic: ناظم‎ ‎ ) is an Arabic male given name, the pronunciation of the Arabic letter Ẓāʾ is often closer to a strong "d" sound, therefore the name's pronunciation differs based on the spoken varieties of Arabic and consequently in its transcription.
Ashley Nicolette Frangipane (born September 29, 1994), known professionally as Halsey ( ), is an American singer-songwriter.
 Her stage name is a reference to the Halsey Street station of the New York City Subway in Brooklyn, and an anagram of her first name.
 Gaining attention from self-released music on social media platforms, Frangipane was signed by Astralwerks in 2014.
 She toured with acts such as The Kooks and Imagine Dragons to promote her debut extended play, "Room 93" (2014).
 Her debut studio album, "Badlands" (2015), was certified platinum by the Recording Industry Association of America (RIAA).
 Four singles were released from the album, all of which achieved minor commercial success.
The Dance/Electronic Songs chart has been published weekly by "Billboard" since January 2013.
 It is the first to be published that ranks the most popular dance and electronic according to airplay audience impressions, digital downloads, streaming and club play and it was introduced as a result of in an increase in the genre's popularity.
 The longest running number-one song was "Wake Me Up" by Avicii, which spent 26 weeks at number-one through 2013-14; however, "Closer" by The Chainsmokers featuring Halsey logged its 27th in February 2017, surpassing "Wake Me Up" and setting a new record.
 The Chainsmokers additionally hold the record for the most number-one songs, with six.
Kazem (also spelled Kadhem, Kadhim, Kazim, or Qazim; Arabic: كاظم‎ ‎ ) is an Arabic male given name, the pronunciation of the Arabic letter Ẓāʾ is often closer to a strong "d" sound, therefore the name's pronunciation differs based on the spoken varieties of Arabic and consequently in its transcription.
Gheorghe I. Tătărescu (also known as "Guță Tătărescu", with a slightly antiquated pet form of his given name; 2 November 1886 – 28 March 1957) was a Romanian politician who served 36th Prime Minister of Romania (1934–1937; 1939–1940), three times as Minister of Foreign Affairs ("interim" in 1934 and 1938; appointed to the office in 1945-1947), and once as Minister of War (1934).
 Representing the "young liberals" faction inside the National Liberal Party (PNL), Tătărescu began his political career as a collaborator of Ion G. Duca, becoming noted for his anti-Communism and, in time, for his conflicts with the PNL's leader Dinu Brătianu and the Foreign Minister Nicolae Titulescu.
 During his first time in office, he moved closer to King Carol II, leading an ambivalent policy toward the fascist Iron Guard and ultimately becoming instrumental in establishing the authoritarian and corporatist regime around the National Renaissance Front.
 In 1940, he accepted the cession of Bessarabia and Northern Bukovina to the Soviet Union, and consequently had to resign.
Donna is an English-language feminine first name meaning "woman" in Italian.
 The original meaning is closer to "lady of the home" and was a title of respect in Italy, equivalent to "Don" for men.
 It is a common given name in the United States (particularly in Chicago, New York City, and San Francisco ).
 It is rare as a surname.
Rina is a feminine given name with multiple origins.
 It is also a feminine name in the Sanskrit language meaning "melted" or "dissolved", and is also a Hebrew name meaning "song; joy".
 The name Rina is also a Russian hypocoristic for "Ekaterina" and is a feminine given name of Japanese origins, where it was proportionately used the most in the twentieth century.
Nazmi (also transliterated as Nadhmi, Arabic: نظمي‎ ‎ ) is an Arabic male given name, the pronunciation of the Arabic letter Ẓāʾ is often closer to a strong "d" sound, therefore the name's pronunciation differs based on the spoken varieties of Arabic and consequently in its transcription.
Raiymbek Batyr was a famous Kazakh warrior from the 18th century.
 'Batyr' is an honorific term meaning hero in the Khazakh language, his given name being Raiymbek.
 He actively resisted the Dzungar invasion of Kazakh territories and played a major role in liberating the Kazakhs from Dzungar rule.
 He was the grandson of a diplomat, and prevailed on the Russian czarina Anna Ivanovna asking for protection from the Dzungars, one of the Oirat (West Mongolian) tribes that were the last remnants of the Mongol horse archer empire.
 He was instrumental in bringing the senior juz into a closer relationship with Russia.
The Chainsmokers is an American DJ/production duo consisting of Andrew Taggart and Alex Pall.
 The EDM-pop duo achieved a breakthrough with their 2014 song "#Selfie", which was a top twenty single in several countries.
 Their debut EP, "Bouquet" was released in October 2015 and featured the single "Roses", which reached the top 10 on the US "Billboard" Hot 100. "
Don't Let Me Down" became their first top 5 single there and won the Grammy Award for Best Dance Recording at the 59th awards ceremony, while "Closer" became their first number-one single on the chart.
 They have also won an American Music Award and five iHeartRadio Music Awards.
 The duo's second EP "Collage" was released in November 2016, succeeded by the release of their debut studio album, "Memories...Do Not Open", in April 2017.