Background: The Clark Sisters are an American gospel vocal group consisting of five sisters: Jacky Clark Chisholm (b. 1948), Denise Clark Bradford (b. 1953), Elbernita "Twinkie" Clark-Terrell (b. 1954), Dorinda Clark-Cole (b. 1957), and Karen Clark Sheard (b. 1960). The Clark Sisters are the daughters of gospel musician and choral director Mattie Moss Clark. They are credited for helping to bring gospel music to the mainstream and are considered as pioneers of contemporary gospel.
Context: The Clark Sisters were born and raised in Detroit, Michigan. They each began singing at an early age, and by the late 1960s they were all performing together in church services, usually singing songs written and arranged by their mother. A few years later, Dr. Mattie Moss Clark turned over control of the group to Twinkie, who would then go on to write, arrange, conduct, and produce all of the Clark Sisters' recordings. In 1973, the sisters recorded their first album, Jesus Has A Lot To Give, on their uncle's local label Billesse Records.  The following year, Dr. Mattie Moss Clark Presents The Clark Sisters was released and people around Detroit began to take notice of the group. The Clark Sisters signed to Sound of Gospel Records in 1974. Under this association, the group released albums such as Unworthy, Count It All Joy, and He Gave Me Nothing to Lose. It was not until the early 1980s that The Clark Sisters began to become more widely known. Their popularity soared with the release of the live recording Is My Living In Vain. The first live recording by The Clark Sisters spent an entire year at number one on Billboard's Gospel Music chart. Opening with the bluesy title track, each sister vocally declares that their dedication to Christ is not a useless effort. The innovative "Hi ya" was funky enough to find its way into a Tonex produced track over two decades later. Karen Clark's lead on "Speak Lord" expresses deep faith while the call to worship is raised on "Now Is The Time". Another hit from this release, "Expect Your Miracle", is still a staple in black churches across the country.  Their next release You Brought the Sunshine would prove to be a monster hit via the title track. Reminiscent of Stevie Wonder's "Master Blaster (Jammin')," the song became a hit in church houses and on dance floors, including New York's Studio 54. "Sunshine" was picked up from its original independent gospel record label Sounds of Gospel and distributed by both Westbound Records and Elektra Records. In 1983, the song peaked at #16 on the Black Singles chart, #27 on the Club Play Charts, and #80 on the Hot R&B Charts driving the album to Gold sales. This album continues to display Twinkie's signature blend of scripture with unprecedented vocal and musical arrangements on biblically based songs like "Psalms 31." The album's other songs include the sincere prayer found within the lyrics of both "Center of Thy Will" and "Endow Me," featuring a young but already vocally mature Karen, as well as "Overdose of the Holy Ghost", showcasing Dorinda's vocal dexterity. The disco-inspired "He Keeps Me Company" is noted for its bubbly syncopation.  The sisters delivered another progressive effort in 1982, Sincerely, which included "Name It And Claim It" and the politically charged "World." Though its success was overshadowed by the previous hit "You Brought The Sunshine", the album received a Grammy nomination.
Question: when did they first produce music?
Answer: A few years later,

Problem: Background: Victoria Wood,  (19 May 1953 - 20 April 2016) was an English comedian, actress, singer and songwriter, screenwriter, producer and director. Wood wrote and starred in dozens of sketches, plays, musicals, films and sitcoms over several decades, and her live comedy act was interspersed with her own compositions, which she performed on the piano. Much of her humour was grounded in everyday life and included references to quintessentially "British" activities, attitudes and products. She was noted for her skills in observing culture and in satirising social classes.
Context: On New Year's Day 2011 Wood appeared in a BBC drama Eric and Ernie as Eric Morecambe's mother, Sadie Bartholomew.  For the 2011 Manchester International Festival, Wood wrote and directed That Day We Sang, a musical set in 1969 with flashbacks to 1929. It tells the story of a middle-aged couple who find love after meeting on a TV programme about a choir they both sang in 40 years previously. Although the characters are imaginary, the choir sang with the Halle Orchestra in Manchester's Free Trade Hall on a record that sold more than a million copies. Apart from the pieces on the 1929 recording (Purcell's "Nymphs and Shepherds" and the Evening Benediction from Hansel and Gretel) the score for the musical was written by Wood.  On 22 December 2012 Wood was a guest on BBC Radio Two's Saturday morning Graham Norton Show. On 23 December BBC One screened Loving Miss Hatto, a drama written by Wood about the life of concert pianist Joyce Hatto, the centre of a scandal over the authenticity of her recordings and her role in the hoax. In April 2013, Wood produced a documentary about the history of tea named Victoria Wood's Nice Cup of Tea. In 2013 she played retired constable-turned-security-guard Tracy in BBC Scotland's Case Histories starring Jason Isaacs. She appeared in an episode of QI, broadcast on 13 December 2013, and around the same time made two return appearances on I'm Sorry I Haven't a Clue during the show's 60th series. In March 2014, Wood voiced the TV advertisement for the tour of the old set of Coronation Street. On 5 December 2014 Wood was a guest on BBC's The Graham Norton Show. On 26 December 2014, a television adaptation of That Day We Sang, starring Michael Ball and Imelda Staunton, was shown on BBC Two.  In early 2015, Wood took part in a celebrity version of The Great British Bake Off for Comic Relief and was crowned Star Baker in her episode. She co-starred with Timothy Spall in Sky television's three-part television adaptation of Fungus the Bogeyman, which was first shown on 27, 28 & 29 December 2015, her last acting project and final role.
Question: What year was that?
Answer:
December 2015, her last acting project and final role.