Question: Who is the sibling of the gospel singer Freddie Mercury cited as an inspiration?

full_context: Document 1: If You Want Me: If You Want Me is the final solo studio album recorded by R&B and Gospel singer Carolyn Franklin (sister of Aretha Franklin) for RCA Records, in 1976.
Document 2: Queen (band): Queen have been recognised as having made significant contributions to such genres as hard rock, and heavy metal, among others. Hence, the band have been cited as an influence by many other musicians. Moreover, like their music, the bands and artists that have claimed to be influenced by Queen and have expressed admiration for them are diverse, spanning different generations, countries, and genres, including heavy metal: Judas Priest, Iron Maiden, Metallica, Dream Theater, Trivium, Megadeth, Anthrax, Slipknot and Rage Against the Machine; hard rock: Guns N' Roses, Def Leppard, Van Halen, Mötley Crüe, Steve Vai, the Cult, the Darkness, Manic Street Preachers, Kid Rockand Foo Fighters; alternative rock: Nirvana, Radiohead, Trent Reznor, Muse, Franz Ferdinand, Red Hot Chili Peppers, Jane's Addiction, Faith No More, Melvins, the Flaming Lips, Yeah Yeah Yeahs and The Smashing Pumpkins; pop rock: Meat Loaf, The Killers, My Chemical Romance, Fall Out Boy and Panic! At the Disco; and pop: Michael Jackson, George Michael, Robbie Williams, Adele, Lady Gaga and Katy Perry.
Document 3: Queen (band): In 1963, the teenage Brian May and his father custom-built his signature guitar Red Special, which was purposely designed to feedback. Sonic experimentation figured heavily in Queen's songs. A distinctive characteristic of Queen's music are the vocal harmonies which are usually composed of the voices of May, Mercury, and Taylor best heard on the studio albums A Night at the Opera and A Day at the Races. Some of the ground work for the development of this sound can be attributed to their former producer Roy Thomas Baker, and their engineer Mike Stone. Besides vocal harmonies, Queen were also known for multi-tracking voices to imitate the sound of a large choir through overdubs. For instance, according to Brian May, there are over 180 vocal overdubs in "Bohemian Rhapsody". The band's vocal structures have been compared with the Beach Boys, but May stated they were not "much of an influence".
Document 4: I Only Wanted You: I Only Wanted You is the sixth solo studio album released by American country music singer, Marie Osmond. It was Osmond's second album issued on Capitol/Curb Records and was released in 1986.
Document 5: Phonograph record: In 1968, Reprise planned to release a series of 78 rpm singles from their artists on their label at the time, called the Reprise Speed Series. Only one disc actually saw release, Randy Newman's I Think It's Going to Rain Today, a track from his self-titled debut album (with The Beehive State on the flipside). Reprise did not proceed further with the series due to a lack of sales for the single, and a lack of general interest in the concept. Guitarist & vocalist Leon Redbone released a promotional 78 rpm record in 1978 featuring two songs (Alabama Jubilee and Please Don't Talk About Me When I'm Gone) from his Champagne Charlie album. In 1980 Stiff Records in the United Kingdom issued a 78 by Joe "King" Carrasco containing the songs Buena (Spanish for "good," with the alternate spelling "Bueno" on the label) and Tuff Enuff. Underground comic cartoonist and 78 rpm record collector Robert Crumb released three discs with his Cheap Suit Serenaders in the 1980s.
Document 6: Hard rock: Blues rock acts that pioneered the sound included Cream, The Jimi Hendrix Experience, and The Jeff Beck Group. Cream, in songs like "I Feel Free" (1966) combined blues rock with pop and psychedelia, particularly in the riffs and guitar solos of Eric Clapton. Jimi Hendrix produced a form of blues-influenced psychedelic rock, which combined elements of jazz, blues and rock and roll. From 1967 Jeff Beck brought lead guitar to new heights of technical virtuosity and moved blues rock in the direction of heavy rock with his band, The Jeff Beck Group. Dave Davies of The Kinks, Keith Richards of The Rolling Stones, Pete Townshend of The Who, Hendrix, Clapton and Beck all pioneered the use of new guitar effects like phasing, feedback and distortion. The Beatles began producing songs in the new hard rock style beginning with the White Album in 1968 and, with the track "Helter Skelter", attempted to create a greater level of noise than the Who. Stephen Thomas Erlewine of AllMusic has described the "proto-metal roar" of "Helter Skelter," while Ian MacDonald argued that "their attempts at emulating the heavy style were without exception embarrassing."
Document 7: Queen (band): The band had a number of bass players during this period who did not fit with the band's chemistry. It was not until February 1971 that they settled on John Deacon and began to rehearse for their first album. They recorded four of their own songs, "Liar", "Keep Yourself Alive", "The Night Comes Down" and "Jesus", for a demo tape; no record companies were interested. It was also around this time Freddie changed his surname to "Mercury", inspired by the line "Mother Mercury, look what they've done to me" in the song "My Fairy King". On 2 July 1971, Queen played their first show in the classic line-up of Mercury, May, Taylor and Deacon at a Surrey college outside London.
Document 8: Queen (band): Queen composed music that drew inspiration from many different genres of music, often with a tongue-in-cheek attitude. The genres they have been associated with include progressive rock, symphonic rock, art rock, glam rock, hard rock, heavy metal, pop rock, and psychedelic rock. Queen also wrote songs that were inspired by diverse musical styles which are not typically associated with rock groups, such as opera, music hall, folk music, gospel, ragtime, and dance/disco. Several Queen songs were written with audience participation in mind, such as "We Will Rock You" and "We Are the Champions". Similarly, "Radio Ga Ga" became a live favourite because it would have "crowds clapping like they were at a Nuremberg rally".
Document 9: Queen (band): Queen are a British rock band formed in London in 1970. Their classic line-up was Freddie Mercury (lead vocals and piano), Brian May (lead guitar and vocals), Roger Taylor (drums and vocals) and John Deacon (bass guitar). Their earliest works were influenced by progressive rock, hard rock and heavy metal, but the band gradually ventured into more conventional and radio-friendly works by incorporating further styles, such as arena rock and pop rock.
Document 10: I Never Loved a Man the Way I Love You: I Never Loved a Man the Way I Love You is the 10th studio album by American singer Aretha Franklin. The record was released on March 10, 1967, by Atlantic Records.
Document 11: Call Me (Aretha Franklin song): ``Call Me ''is a song written and recorded by American Soul singer Aretha Franklin. The song was co-produced by Jerry Wexler, Tom Dowd and Arif Mardin. Franklin came up with the idea for the song after she saw a young couple engaged in deep conversation on New York's Park Avenue. Before they parted, Franklin heard them say to each other:`` I love you... call me.'' With the exception of Franklin on piano, musical backing for ``Call Me ''was handled by members of the Muscle Shoals Rhythm Section.`` Call Me'' was released as a single in January 1970 from Aretha's This Girl's in Love with You album and became another hit for her, spending two weeks at number one on the US R&B Singles chart, while reaching number 13 on the Pop chart.
Document 12: Queen (band): Queen drew artistic influence from British rock acts of the 1960s and early 1970s, such as the Beatles, the Kinks, Cream, Led Zeppelin, Pink Floyd, the Who, Black Sabbath, Slade, Deep Purple, David Bowie, Genesis and Yes, in addition to American guitarist Jimi Hendrix, with Mercury also inspired by the gospel singer Aretha Franklin. May referred to the Beatles as being "our bible in the way they used the studio and they painted pictures and this wonderful instinctive use of harmonies." At their outset in the early 1970s, Queen's music has been characterised as "Led Zeppelin meets Yes" due to its combination of "acoustic/electric guitar extremes and fantasy-inspired multi-part song epics".
Document 13: Queen (band): Before forming Queen, Brian May and Roger Taylor had played together in a band named Smile. Freddie Mercury (then known by his birth name of Farrokh "Freddie" Bulsara) was a fan of Smile and encouraged them to experiment with more elaborate stage and recording techniques. Mercury joined the band in 1970, suggested "Queen" as a new band name, and adopted his familiar stage name. John Deacon was recruited prior to recording their eponymous debut album in 1973. Queen first charted in the UK with their second album, Queen II, in 1974, but it was the release of Sheer Heart Attack later that year and A Night at the Opera in 1975 which brought them international success. The latter featured "Bohemian Rhapsody", which stayed at number one in the UK for nine weeks and popularised the music video. Their 1977 album, News of the World, contained "We Will Rock You" and "We Are the Champions", which have become anthems at sporting events. By the early 1980s, Queen were one of the biggest stadium rock bands in the world. Their performance at 1985's Live Aid is ranked among the greatest in rock history by various music publications, with a 2005 industry poll ranking it the best. In 1991, Mercury died of bronchopneumonia, a complication of AIDS, and Deacon retired in 1997. Since then, May and Taylor have occasionally performed together, including with Paul Rodgers (2004–09) and with Adam Lambert (since 2011). In November 2014, Queen released a new album, Queen Forever, featuring vocals from the late Mercury.
Document 14: Is This Whatcha Wont?: Is This Whatcha Wont? is the self-produced sixth album by American R&B singer Barry White, released in November 1976 on the 20th Century label.
Document 15: La Diva (Aretha Franklin album): La Diva is the twenty-fifth studio album by American singer Aretha Franklin, Released on September 6, 1979 by Atlantic Records. The album marked the end of Aretha's 12-year tenure with Atlantic and a run of 19 original albums. The album was a commercial flop as the singer attempted to make a comeback by recording a disco-oriented project with producer Van McCoy. It was McCoy's final work as he died in June of that year and the record was released as disco was running its course.
ground_truth: Carolyn Franklin
sub_queries: What gospel singer did Freddie Mercury cite as an inspiration? Answer: Aretha Franklin
Aretha Franklin >> sibling Answer: Carolyn Franklin