Question: American duo Daryl Hall & John Oates' song peaked at number 2 on the "Billboard" Hot 100 behind which song from Paul McCartney's album, "Pipes of Peace"?
Context: "Out of Touch" is a song by American duo Daryl Hall & John Oates from their twelfth studio album "Big Bam Boom" (1984).  The song was released as the lead single from "Big Bam Boom" on October 4, 1984, and it was their last "Billboard" Hot 100 number-one single, topping the chart for two weeks in December 1984.  It also became the duo's fourteenth consecutive top 40 hit since 1980. "Say It Isn't So" is a song by American duo Daryl Hall & John Oates written by Daryl Hall.  It was released by RCA Records in October 1983 as the first of two new singles from their compilation album "Rock 'n Soul Part 1", released that same year (see 1983 in music).  The song was remixed as a "special extended dance mix" by John "Jellybean" Benitez, which topped "Billboard" magazine's Hot Dance Club Play chart.  The song peaked at number 2 on the "Billboard" Hot 100 for four weeks, coincidentally behind "Say Say Say" by Paul McCartney and Michael Jackson. "I Can't Go for That (No Can Do)" is a song by the American duo Hall & Oates.  Written by Daryl Hall and John Oates, and co-written by Sara Allen, the song was released as the second single from their tenth studio album, "Private Eyes" (1981).  The song became the fourth number-one hit single of their career on the "Billboard" Hot 100 and the second hit single from "Private Eyes".  It features Charles DeChant on saxello. "Do It for Love" is the title track of the 2003 album by Hall & Oates.  Having first appeared on the 2002 "" compilation, the track was written by Daryl Hall and John Oates, along with Billy Mann and Paul Pesco.  It was the duo's 8th #1 hit of their career and the first number one on the Adult Contemporary chart, spending two weeks at the top in September 2002.  It didn't crack the "Billboard" Hot 100 pop chart, managing only to reach number fourteen on its Bubbling Under Hot 100 Singles chart. This article includes the discography of American duo Daryl Hall & John Oates. "Adult Education" is a song by American duo Daryl Hall & John Oates, released as a single on February 18, 1984.  The song is featured on the duo's second compilation album "Rock 'n Soul Part 1" (1983).  It was one of two new tracks that were recorded specifically for the compilation release and hit number eight on the US "Billboard" Hot 100.  This song was featured in the 2013 video game "Grand Theft Auto V". "Say Say Say" is a song written and performed by Paul McCartney and Michael Jackson, released in 1983.  The track was produced by George Martin for McCartney's album, "Pipes of Peace".  The song was recorded during production of McCartney's 1982 "Tug of War" album, about a year before the release of "The Girl Is Mine", the pair's first duet from Jackson's album "Thriller" (1982). Janna Allen (May 12, 1957 – August 25, 1993) was an American songwriter.  She is best known as a co-writer of some of the biggest hits recorded by Daryl Hall & John Oates, in collaboration variously with Daryl Hall, John Oates and her sister Sara Allen, who was Hall's longtime girlfriend and the person for whom the duo's hit song "Sara Smile" was written. Daryl Hall and John Oates, often referred to as Hall & Oates, are an American musical duo from Philadelphia.  Daryl Hall is generally the lead vocalist of the pairing.  John Oates primarily plays electric guitar and provides backing vocals.  The two write most of the songs they perform, either separately or in collaboration.  They achieved their greatest fame from the late 1970s to the mid-1980s with a fusion of rock and roll and rhythm and blues. "Everything Your Heart Desires" is a song by the American duo Hall & Oates, released as the lead single from their thirteenth studio album, "Ooh Yeah! " (1988).  The song peaked at number three in the United States.  It was their sixteenth and last Top 10 song to date.  The 45 version was later included on their greatest hits album (2008) while the video mix was included on "" (2002) and on the box set "Do What You Want, Be What You Are: The Music of Daryl Hall & John Oates" (2009).
Answer: "Say Say Say"