Question: What manager of the performers of Sick Again tried to sign Queen?

full_context: Document 1: Whole Lotta Love: "Whole Lotta Love" is a song by English hard rock band Led Zeppelin. It is the opening track on the band's second album, "Led Zeppelin II", and was released in the United States, several countries in Europe, and Japan as a single; as with other Led Zeppelin songs, no single was released in the United Kingdom. The US release became their first hit single, being certified Gold on 13 April 1970, having sold one million copies. It reached number one in Australia and Germany and number four in the Netherlands and the United States. Parts of the song were adapted from Willie Dixon's "You Need Love", recorded by Muddy Waters in 1962; originally uncredited to Dixon, a lawsuit in 1985 was settled with a payment to Dixon and credit on subsequent releases.
Document 2: Kashmir (song): "Kashmir" is a song by the English rock band Led Zeppelin. Included on their sixth album "Physical Graffiti" (1975), it was written by Jimmy Page and Robert Plant (with contributions from John Bonham) over a period of three years with lyrics dating to 1973.
Document 3: Ten Years Gone: "Ten Years Gone" is a song by English rock band Led Zeppelin from their 1975 album "Physical Graffiti". Record producer Rick Rubin has described the song as, "A deep, reflective piece with hypnotic, interweaving riffs. Light and dark, shadow and glare. It sounds like nature coming through the speakers."
Document 4: Physical Graffiti: "Physical Graffiti" was Led Zeppelin's first release on their own Swan Song Records label, which had been launched in May 1974. Until this point, all of Led Zeppelin's albums had been released on Atlantic Records, who would distribute Swan Song. The album was first announced to the press on 6 November with a planned release date of 29 November and an accompanying US tour (the band's tenth) starting in January. Delays in the production of the album's sleeve design prevented its release prior to the commencement of the tour. It was finally released on 24 February 1975.
Document 5: Queen (band): In 1975, the band left for a world tour with each member in Zandra Rhodes-created costumes and accompanied with banks of lights and effects. They toured the US as headliners, and played in Canada for the first time. In September, after an acromonious split with Trident, the band negotiated themselves out of their Trident Studios contract and searched for new management. One of the options they considered was an offer from Led Zeppelin's manager, Peter Grant. Grant wanted them to sign with Led Zeppelin's own production company, Swan Song Records. The band found the contract unacceptable and instead contacted Elton John's manager, John Reid, who accepted the position.
Document 6: Queen (band): On 7 May 2010, May and Taylor announced that they were quitting their record label, EMI, after almost 40 years. On 20 August 2010, Queen's manager Jim Beach put out a Newsletter stating that the band had signed a new contract with Universal Music. During an interview for Hardtalk on the BBC on 22 September, May confirmed that the band's new deal was with Island Records, a subsidiary of Universal Music Group. For the first time since the late 1980s, Queen's catalogue will have the same distributor worldwide, as their current North American label—Hollywood Records—is currently distributed by Universal (for a time in the late 1980s, Queen was on EMI-owned Capitol Records in the US).
Document 7: Queen (band): During 1976, Queen played one of their most famous gigs, a free concert in Hyde Park, London. A concert organised by the entrepreneur Richard Branson, it set an attendance record with 150,000 people confirmed in the audience. On 1 December 1976, Queen were the intended guests on London's early evening Today programme, but they pulled out at the last-minute, which saw their late replacement on the show, EMI labelmate the Sex Pistols, give their seminal interview. During the A Day at the Races Tour in 1977, Queen performed sold-out shows at Madison Square Garden, New York, in February, and Earls Court, London, in June.
Document 8: Queen (band): That year, Queen began The Works Tour, the first tour to feature keyboardist Spike Edney as an extra live musician. The tour featured nine sold-out dates in October in Bophuthatswana, South Africa, at the arena in Sun City. Upon returning to England, they were the subject of outrage, having played in South Africa during the height of apartheid and in violation of worldwide divestment efforts and a United Nations cultural boycott. The band responded to the critics by stating that they were playing music for fans in South Africa, and they also stressed that the concerts were played before integrated audiences. Queen donated to a school for the deaf and blind as a philanthropic gesture but were fined by the British Musicians' Union and placed on the United Nations' blacklisted artists.
Document 9: Queen (band): Between 2005 and 2006, Queen + Paul Rodgers embarked on a world tour, which was the first time Queen toured since their last tour with Freddie Mercury in 1986. The band's drummer Roger Taylor commented; "We never thought we would tour again, Paul [Rodgers] came along by chance and we seemed to have a chemistry. Paul is just such a great singer. He's not trying to be Freddie." The first leg was in Europe, the second in Japan, and the third in the US in 2006. Queen received the inaugural VH1 Rock Honors at the Mandalay Bay Events Center in Las Vegas, Nevada, on 25 May 2006. The Foo Fighters paid homage to the band in performing "Tie Your Mother Down" to open the ceremony before being joined on stage by May, Taylor, and Paul Rodgers, who played a selection of Queen hits.
Document 10: Queen (band): In 1972, Queen entered discussions with Trident Studios after being spotted at De La Lane Studios by John Anthony and after discussions were offered a management deal by Norman Sheffield under Neptune Productions, a subsidiary of Trident to manage the band and enable them to use the facilities at Trident to record new material whilst the management search for a record label to sign Queen. This suited both parties at the time as Trident were expanding into management and Queen under the deal were able to make use of the hi-tech recording facilities shared by bands at the time such as the Beatles and Elton John to produce new material. However, Trident found it difficult to find a label for a band bearing a name with such connotation during the early 1970s.
Document 11: Queen (band): In 1982, the band released the album Hot Space, a departure from their trademark seventies sound, this time being a mixture of rock, pop rock, dance, funk, and R&B. Most of the album was recorded in Munich during the most turbulent period in the band's history, and Taylor and May lamented the new sound, with both being very critical of the influence Mercury's personal manager Paul Prenter had on the singer. May was also scathing of Prenter, who was Mercury's manager from the early 1980s to 1984, for being dismissive of the importance of radio stations, such as the US networks, and their vital connection between the artist and the community, and for denying them access to Mercury. The band stopped touring North America after their Hot Space Tour, as their success there had waned, although they would perform on American television for the only time during the eighth season premiere of Saturday Night Live. Queen left Elektra Records, their label in the United States, Canada, Japan, Australia, and New Zealand, and signed onto EMI/Capitol Records.
Document 12: In the Light: "In the Light" is a song by English rock band Led Zeppelin from their 1975 album "Physical Graffiti". The song was composed primarily by bassist/keyboardist John Paul Jones on synthesizer, though lead vocalist Robert Plant and guitarist Jimmy Page also received songwriting credits.
Document 13: Sick Again: "Sick Again" is a song by English rock band Led Zeppelin, from their 1975 album "Physical Graffiti". It was written by Robert Plant about underage teenage groupies, or as he called them, the "L.A. Queens", with whom the band were acquainted on their 1973 US Tour.
Document 14: Living Loving Maid (She's Just a Woman): "Living Loving Maid (She's Just a Woman)" is a song by the English rock band Led Zeppelin from their album "Led Zeppelin II", released in 1969. It was also released as the B-side of the single "Whole Lotta Love". The song is about a groupie who stalked the band early in their career. A misprint by Atlantic Records resulted in the original UK pressings of "Led Zeppelin II" being titled "Livin' Lovin' Wreck (She's a Woman)", with the "Wreck" corrected to "Maid" and the subtitle changed on the US and later releases.
Document 15: No Quarter (song): "No Quarter" is a song by Led Zeppelin that appears on their 1973 album "Houses of the Holy". It was written by John Paul Jones, Jimmy Page and Robert Plant. The song became a centerpiece at all Led Zeppelin concerts thereafter, until their final tour. It appears in both the film versions and both live album versions of "The Song Remains the Same" released in 1976 and expanded in 2007. It appeared once more in 1994 on Page and Plant's as the title track. It also appears on Led Zeppelin's 2012 live album "Celebration Day", which documented their 2007 reunion performance at the O2 Arena in London. It was re-released in the deluxe edition of "Houses of the Holy".
ground_truth: Peter Grant
sub_queries: Sick Again >> performer Answer: Led Zeppelin
What manager of Led Zeppelin tried to sign Queen? Answer: Peter Grant