Question: What group's Classic Five period was the singer of Me 'N Rock 'N Roll Are Here To Stay a member of?
Context: Tehosekoitin was a Finnish rock band formed in 1991.  The band made music with traditional rock 'n roll attitude.  Besides pure rock 'n roll, they also made some songs which were more like jazz, blues or tender ballads than actual rock.  Tehosekoitin was really popular in Finland.  The band toured after a successful decade in Suomi later under the new name Screamin' Stukas in Britain and Europe.  They translated all their lyrics into English.  The tour wasn't very successful. It's Only Rock 'n Roll is the 12th British and 14th American studio album by The Rolling Stones, released in 1974.  It was the last Rolling Stones album for guitarist Mick Taylor and the songwriting and recording of the album's title track had a connection to Taylor's eventual replacement, Ronnie Wood.  The album also marked the 10th anniversary since the release of the band's debut album, "The Rolling Stones".  "It's Only Rock 'n Roll" has a firmer rock sound than the band's previous album, the more funk - and soul - inspired "Goats Head Soup".  "It's Only Rock 'n Roll" reached #1 in the US and #2 in the UK. Just... Fabulous Rock 'n' Roll is a studio album by Cliff Richard, released 11 November 2016.  The album continues the rock 'n' roll theme of his previous studio album "The Fabulous Rock 'n' Roll Songbook".  It comprises covers of 14 classic rock 'n' roll songs and one new song "It's Better to Dream".  It features Elvis Presley in duet with Richard in "Blue Suede Shoes" and Peter Frampton on guitar in "Dimples".  The album reached number 4 on the UK Albums Chart and has been certified Gold for sales over 100,000 in the UK. David Eli Ruffin (born Davis Eli Ruffin, January 18, 1941 – June 1, 1991) was an American soul singer and musician most famous for his work as one of the lead singers of The Temptations (1964–68) during the group's "Classic Five" period as it was later known.  He was the lead voice on such famous songs as "My Girl" and "Ain't Too Proud to Beg". Me 'N Rock 'N Roll Are Here To Stay is a 1974 album by The Temptations singer David Ruffin.  On this album the singer was given another opportunity to prove himself, as the former Temptations frontman was teamed with Norman Whitfield - an "A-list" producer who recorded a number of classics with the Temptations. World Rock 'n' Roll Confederation (WRRC) was registered in 1984, although its history traces to 1974.  It is an umbrella organization for national professional and amateur Rock and Roll dancesport federations.  Its statute that it "aims at promoting the physical training of its members by means of sporting activities in the form of Rock 'n' Roll dance tournaments, including the acrobatic variations (acrobatic rock 'n' roll) as well as Rock 'n' Roll and Boogie Woogie, Lindy Hop, Formation and alternative styles in line with the rules and sporting presentations".  The registered office is in Ljubljana, Slovenia. Jive Time is a pinball machine released on April 23, 1970 and made by the Williams Manufacturing Company.  This table is nearly exactly the same as a pinball machine called "Rock 'n Roll" which was released on the same day as "Jive Time".  The only differences are that "Jive Time" has a replay feature and "Rock 'n Roll" has an Add a Ball feature.  The designer of the two tables is Norm Clark and the art of the two tables was made by Christian Marche. The Rebels was a rockabilly band from Dallas, Texas that recorded "School of Rock 'n Roll" and "Straight Skirt" with Gene Summers.  The group consisted of James McClung (guitar), Gary Moon (drums) and Benny Williams (slap bass).  They were soon joined by pianist Bill Brown who played on some of their early personal appearances.  They were one of the first rock 'n roll bands to record using the name "Rebels" (February 1, 1958), preceding Duane Eddy's Rebels by at least six months and the "Wild Weekend" Rebels by more than two years. Jerry Haymes, born August 30, 1940 in Vernon, Texas, raised in Clovis, New Mexico, has contributed to the body of rock 'n roll for over 50 years.  Even before graduating from Clovis High, Jerry was recording at the famed Norman Petty Studios, a foreshadow of his career to come.  Graduation from Clovis High School led Jerry to attend Abilene Christian University, Southern Methodist University, Midwest University and Kilgore College.  He also spent time studying at the London Conservatory of Music.  He was boyhood friends with Roy Orbison, who he worked with on a professional level.  This led Haymes to Sun Records where he was an original Sun Legends Musician and Singer (with Roy Orbison).  Over the years he has performed on many chart hits, and although some of his own records charted, the top spot eluded him.  Haymes is also a member of the Rock 'n Roll Hall of Fame and Texas Music Hall of Fame. "It's Only Rock 'n Roll (But I Like It)" is the lead single from English rock band the Rolling Stones' 1974 album "It's Only Rock 'n Roll".  Writing is credited to Mick Jagger and Keith Richards and the single reached the top ten in the UK charts and top 20 in the United States.
Answer: The Temptations