Question: Aerosmith is an American rock band, sometimes referred to as "the Bad Boys from Boston" and "America's Greatest Rock and Roll Band". Their style, which is rooted in blues-based hard rock, has come to also incorporate elements of pop, heavy metal, and rhythm and blues, and has inspired many subsequent rock artists. They were formed in Boston, Massachusetts, in 1970. Guitarist Joe Perry and bassist Tom Hamilton, originally in a band together called the Jam Band, met up with vocalist/pianist/harmonicist Steven Tyler, drummer Joey Kramer, and guitarist Ray Tabano, and formed Aerosmith.

In 1964, Steven Tyler formed his own band called the Strangeurs--later Chain Reaction--in Yonkers, NY. Meanwhile, Perry and Hamilton formed the Jam Band (commonly known as "Joe Perry's Jam Band"), which was based on free-form and blues. Hamilton and Perry moved to Boston, Massachusetts in September 1969. There they met Joey Kramer, a drummer from Yonkers, New York. Kramer knew Tyler and had always hoped to play in a band with him. Kramer, a Berklee College of Music student, decided to quit school to join Jam Band. In 1970, Chain Reaction and Jam Band played at the same gig. Tyler immediately loved Jam Band's sound, and wanted to combine the two bands. In October 1970, the bands met up again and considered the proposition. Tyler, who had been a drummer and backup singer in Chain Reaction, adamantly refused to play drums in this new band, insisting he would take part only if he could be frontman and lead vocalist. The others agreed, and a new band was born. The band moved into a home together at 1325 Commonwealth Avenue in Boston, where they wrote and rehearsed music together and relaxed in between shows. The members of the band reportedly spent afternoons getting stoned and watching Three Stooges reruns. One day, they had a post-Stooges meeting to try to come up with a name. Kramer said when he was in school he would write the word aerosmith all over his notebooks. The name had popped into his head after listening to Harry Nilsson's album Aerial Ballet, which featured jacket art of a circus performer jumping out of a biplane. Initially, Kramer's bandmates were unimpressed; they all thought he was referring to the Sinclair Lewis novel they were required to read in high school English class. "No, not Arrowsmith," Kramer explained. "A-E-R-O...Aerosmith." The band settled upon this name after also considering "the Hookers" and "Spike Jones." Soon, the band hired Ray Tabano, a childhood friend of Tyler, as rhythm guitarist and began playing local shows. Aerosmith played their first gig in Mendon, Massachusetts at Nipmuc Regional High School (now Miscoe Hill Middle School) on November 6, 1970. In 1971, Tabano was replaced by Brad Whitford, who also attended the Berklee School of Music and was formerly of the band Earth Inc. Whitford, from Reading, Massachusetts, had already played at Reading's AW Coolidge Middle School. Other than a period from July 1979 to April 1984, the line-up of Tyler, Perry, Hamilton, Kramer, and Whitford has stayed the same.

Using a quote from the above article, answer the following question: When did Aerosmith form?
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Answer: In 1964, Steven Tyler formed his own band called the Strangeurs--later Chain Reaction--in Yonkers, NY.

Question: Charles Henry "Chuck" Noll (January 5, 1932 - June 13, 2014) was a professional American football player, assistant coach and head coach. His sole head coaching position was for the Pittsburgh Steelers of the National Football League (NFL) from 1969 to 1991. When Noll retired after 23 years, only three other head coaches in NFL history had longer tenures with one team. After a six-year playing career that included two NFL Championships as a member of his hometown Cleveland Browns, and several years as an assistant coach with various teams, in 1969 Noll took the helm of the then moribund Steelers (which had played in only one post-season game in its previous 36 years, a 21-0 loss), and turned it into a perennial contender.

Noll was drafted by the Cleveland Browns with the 239th pick in the 1953 NFL draft. During his first year, the Browns lost to the Detroit Lions in the NFL championship. The next two years the Browns were NFL champions. Although drafted as a linebacker, Coach Paul Brown used the undersized Noll as one of his "messenger guards" to send play calls to the quarterback (beginning with Otto Graham). Brown recalled that Noll soon "could have called the plays himself without any help from the bench. That's how smart he was." According to Art Rooney, Jr. (director of scouting for the Steelers before and during most of Noll's tenure), however, Noll felt demeaned by Brown's use of him in that way and "disliked the term 'messenger boy' so much that as coach of the Steelers he entrusted all the play calling to his quarterbacks." Noll was paid only $5,000 per season with the Browns and so while there he acted as substitute teacher at Holy Name High School and sold insurance on the side. During that period Noll also attended Cleveland-Marshall College of Law at night. He told Dan Rooney that he decided against becoming a lawyer because "he didn't really like the constant confrontation and arguments that come with being a lawyer." Instead, when Noll lost the starting guard position to John Wooten, he chose to retire at age 27 expecting to begin his coaching career at his alma mater. He was surprised, however, when he was not offered an open position on the University of Dayton coaching staff. Fortunately, he was offered a position by Sid Gillman on the staff of the Los Angeles Chargers, during its inaugural season.

Using a quote from the above article, answer the following question: how long was he with them
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Answer:
he chose to retire at age 27