Problem: Background: Christina Maria Aguilera (born December 18, 1980) is an American singer, songwriter, actress, reality show personality and television personality. Born in Staten Island, New York and raised in Rochester and Wexford, Pennsylvania, she appeared on the television series Star Search and The Mickey Mouse Club in her early years. After recording "Reflection", the theme for Disney's 1998 film Mulan, Aguilera signed with RCA Records. She rose to prominence with her 1999 self-titled debut album that spawned the US Billboard Hot 100 number-one singles "Genie in a Bottle", "What a Girl Wants", and "Come On Over Baby
Context: Aguilera's seventh studio album Lotus was released in November 2012. She described it as a "rebirth" of herself after the personal struggles she had overcome during the Bionic album era. The album has become her least commercially successful album so far. It peaked at number seven on the Billboard 200 and has sold 290,000 copies in the United States. The album was preceded by two singles, "Your Body" and "Just a Fool". During the promotion of Lotus in December 2012, Aguilera was temporarily replaced by Shakira for the fourth season of The Voice and returned for the fifth season in September 2013.  While Aguilera's seventh studio album Lotus was commercially unsuccessful, she subsequently found her revitalized success through collaborations with other artists. She was featured on Pitbull's single "Feel This Moment" in January 2013, which peaked at number eight on the Billboard Hot 100 and was certified double platinum by the RIAA. She subsequently appeared on Mexican singer Alejandro Fernandez's cover of "Hoy Tengo Ganas de Ti", which earned a diamond certification in Mexico. Aguilera's duet of "Say Something" with A Great Big World, released in November 2013, was met with critical acclaim and commercial success, earning a six-time platinum certification from the RIAA and winning a Grammy Award for Best Pop Duo/Group Performance.  Aguilera became engaged to Rutler in February 2014. She gave birth to their daughter, Summer Rain Rutler, in August 2014. For the sixth and seventh seasons of The Voice, Aguilera was respectively replaced by Shakira and Gwen Stefani, clarifying that she wanted to devote her time to her family. She subsequently returned as a coach for the eighth and tenth seasons; for the latter she won with her contestant Alisan Porter and became the first female coach to win the show.  In April 2015, Aguilera played a recurring role as singer Jade St. John on the third season of ABC's musical drama series Nashville. In March 2016, Aguilera and Rutler were announced as executive producers for a new music-based game show, Tracks, to air on Spike TV. Aguilera recorded a song titled "Change", which was dedicated to the victims of the 2016 Orlando nightclub shooting as well as Christina Grimmie, who was fatally shot in Orlando the day before the nightclub shooting, in June 2016. The proceedings were donated to the National Compassion Fund to benefit the victims' families. She further recorded a disco song titled "Telepathy" featuring Nile Rodgers for the soundtrack of Netflix original series The Get Down in August 2016, contributed as a voice actress for The Emoji Movie, and was announced to had been cast for the upcoming film Zoe in May 2017.
Question: How many copies did the album sell?
Answer: sold 290,000 copies in the United States.

Problem: Background: The Who are an English rock band that formed in 1964. Their classic line-up consisted of lead singer Roger Daltrey, guitarist and singer Pete Townshend, bass guitarist John Entwistle, and drummer Keith Moon. They are considered one of the most influential rock bands of the 20th century, selling over 100 million records worldwide and holding a reputation for their live shows and studio work. The Who developed from an earlier group, the Detours, and established themselves as part of the pop art and mod movements, featuring auto-destructive art by destroying guitars and drums on stage.
Context: The founding members of the Who, Roger Daltrey, Pete Townshend and John Entwistle, grew up in Acton, London and went to Acton County Grammar School. Townshend's father, Cliff, played saxophone and his mother, Betty, had sung in the entertainment division of the Royal Air Force during World War II, and both supported their son's interest in rock and roll. Townshend and Entwistle became friends in their second year of Acton County, and formed a trad jazz group; Entwistle also played French horn in the Middlesex Schools' Symphony Orchestra. Both were interested in rock, and Townshend particularly admired Cliff Richard's debut single, "Move It". Entwistle moved to guitar, but struggled with it due to his large fingers, and moved to bass on hearing the guitar work of Duane Eddy. He was unable to afford a bass and built one at home. After Acton County, Townshend attended Ealing Art College, a move he later described as profoundly influential on the course of the Who.  Daltrey, who was in the year above, had moved to Acton from Shepherd's Bush, a more working-class area. He had trouble fitting in at the school, and discovered gangs and rock and roll. He was expelled at 15 and found work on a building site. In 1959 he started the Detours, the band that was to evolve into the Who. The band played professional gigs, such as corporate and wedding functions, and Daltrey kept a close eye on the finances as well as the music.  Daltrey spotted Entwistle by chance on the street carrying a bass and recruited him into the Detours. In mid-1961, Entwistle suggested Townshend as a guitarist, Daltrey on lead guitar, Entwistle on bass, Harry Wilson on drums, and Colin Dawson on vocals. The band played instrumentals by the Shadows and the Ventures, and a variety of pop and trad jazz covers. Daltrey was considered the leader and, according to Townshend, "ran things the way he wanted them". Wilson was fired in mid-1962 and replaced by Doug Sandom, though he was older than the rest of the band, married, and a more proficient musician, having been playing semi-professionally for two years.  Dawson left after frequently arguing with Daltrey and after being briefly replaced by Gabby Connolly, Daltrey moved to lead vocals. Townshend, with Entwistle's encouragement, became the sole guitarist. Through Townshend's mother, the group obtained a management contract with local promoter Robert Druce, who started booking the band as a support act. The Detours were influenced by the bands they supported, including Screaming Lord Sutch, Cliff Bennett and the Rebel Rousers, Shane Fenton and the Fentones, and Johnny Kidd and the Pirates. The Detours were particularly interested in the Pirates as they also only had one guitarist, Mick Green, who inspired Townshend to combine rhythm and lead guitar in his style. Entwistle's bass became more of a lead instrument, playing melodies. In February 1964, the Detours became aware of the group Johnny Devlin and the Detours and changed their name. Townshend and his roommate Richard Barnes spent a night considering names, focusing on a theme of joke announcements, including "No One" and "the Group". Townshend preferred "the Hair", and Barnes liked "the Who" because it "had a pop punch". Daltrey chose "the Who" the next morning.
Question: Who was in detours?
Answer:
Roger Daltrey, Pete Townshend and John Entwistle,