Question: Which country the performer of song 98.6 (Song) is from?

Knowledge 1: Keith (singer)
Keith (born James Barry Keefer, May 17, 1949 in Philadelphia, Pennsylvania, United States) is an American vocalist.He legally changed his name to Bazza Keefer in 1988, in memory of his mother. [SEP] Knowledge 2: 98.6 (song)
"98.6" is a song written by Tony Powers (lyrics) and George Fischoff (music) and performed by Keith.The song reached No. 7 on the "Billboard" chart and No. 24 on the UK Singles Chart in 1967.The song appeared on his 1967 album "98.6/Ain't Gonna Lie".The Tokens, who had provided the backing vocals on Keith's debut single, "Ain't Gonna Lie", also provided the backing vocals for "98.6".The song was produced by Jerry Ross and arranged by Joe Renzetti.It sold over one million copies worldwide, earning a gold disc.The track's title relates to the normal human body temperature in degrees Fahrenheit.The personnel on "98.6" included Artie Butler on organ and piano, Vinnie Bell on guitar, Joe Macko on bass, and Bobby Gregg on drums.The song features a brass section of trumpets and trombones as well.The song is noted for its slow piano introduction, before the rhythm changes to 6/8 time.
Knowledge 1: 98.6 (song)
"98.6" is a song written by Tony Powers (lyrics) and George Fischoff (music) and performed by Keith.The song reached No. 7 on the "Billboard" chart and No. 24 on the UK Singles Chart in 1967.The song appeared on his 1967 album "98.6/Ain't Gonna Lie".The Tokens, who had provided the backing vocals on Keith's debut single, "Ain't Gonna Lie", also provided the backing vocals for "98.6".The song was produced by Jerry Ross and arranged by Joe Renzetti.It sold over one million copies worldwide, earning a gold disc.The track's title relates to the normal human body temperature in degrees Fahrenheit.The personnel on "98.6" included Artie Butler on organ and piano, Vinnie Bell on guitar, Joe Macko on bass, and Bobby Gregg on drums.The song features a brass section of trumpets and trombones as well.The song is noted for its slow piano introduction, before the rhythm changes to 6/8 time. [SEP] Knowledge 2: Kristian Leontiou
Kristian Leontiou (born February 1982) is a British singer of Greek Cypriot descent, and is the singer for the indie rock band One eskimO.
Knowledge 1: 98.6 (song)
"98.6" is a song written by Tony Powers (lyrics) and George Fischoff (music) and performed by Keith.The song reached No. 7 on the "Billboard" chart and No. 24 on the UK Singles Chart in 1967.The song appeared on his 1967 album "98.6/Ain't Gonna Lie".The Tokens, who had provided the backing vocals on Keith's debut single, "Ain't Gonna Lie", also provided the backing vocals for "98.6".The song was produced by Jerry Ross and arranged by Joe Renzetti.It sold over one million copies worldwide, earning a gold disc.The track's title relates to the normal human body temperature in degrees Fahrenheit.The personnel on "98.6" included Artie Butler on organ and piano, Vinnie Bell on guitar, Joe Macko on bass, and Bobby Gregg on drums.The song features a brass section of trumpets and trombones as well.The song is noted for its slow piano introduction, before the rhythm changes to 6/8 time. [SEP] Knowledge 2: Billy Milano
Billy Milano is a Bronx- born heavy metal musician now based in Austin, Texas.He is the singer and- occasionally- guitarist and bassist of crossover thrash band M.O.D., and he was also the singer of its predecessor, Stormtroopers of Death.He was also the singer of United Forces, which also featured his Stormtroopers of Death bandmate Dan Lilker.

Answer: United States