Background: Van Halen is an American hard rock band formed in Pasadena, California, in 1972. From 1974 until 1985, the band consisted of guitarist Eddie Van Halen, vocalist David Lee Roth, drummer Alex Van Halen, and bassist Michael Anthony. The band went on to become major stars, and by the early 1980s they were one of the most successful rock acts of the time. 1984 was their most successful album.
Context: Van Halen's next lead singer was Gary Cherone, frontman of the then-defunct Boston-based band Extreme, a group which had enjoyed some popular success in the early 1990s. The result was the album Van Halen III. Many songs were longer and more experimental than Van Halen's earlier work. It was a notable contrast from their previous material, with more focus on ballads than traditional rock songs ("How Many Say I," with Eddie on vocals). Sales were poor by the band's standards, only reaching Gold certification, despite the album peaking at No. 4 on the U.S. charts. However, Van Halen III did produce the hit "Without You," and another album track, "Fire in the Hole," appeared on the Lethal Weapon 4 soundtrack. The album was followed by a tour. The III Tour saw Van Halen playing in new countries, including first ever visits to Australia and New Zealand.  Shortly afterwards, Van Halen returned to the studio and in early 1999, they started work on a new album. Working titles of songs included "Left for Dead," "River Wide," "Say Uncle," "You Wear it Well," "More Than Yesterday," "I Don't Miss You ... Much," "Love Divine," and "From Here, Where Do We Go?". The project was left unfinished when Cherone left the band amicably in November 1999. Citing musical differences, it is likely III's poor sales and critical reception had a big impact. None of the material from these sessions has ever been released, and in fact the band released no new material at all until three new songs were included on the 2004 Best of Both Worlds compilation. Lyrics that Cherone had written for the Van Halen III follow up would be used in his next project with Tribe of Judah.  Touring with Cherone had proven disappointing in terms of attendance. Eddie would later admit that "the powers that be" (Warner Bros.) had forced his hand in parting with Cherone. Unlike with the previous two singers, there was reportedly no bad blood behind the breakup, and Cherone remained in contact and on good terms with Van Halen. As when Hagar left, speculation resumed on a Roth reunion.
Question: What hapened after his return?
Answer: they started work on a new album. Working titles of songs

Question:
Abby Newman is a fictional character from the American CBS soap opera The Young and the Restless. The character was introduced on November 13, 2000, as the daughter of Ashley Abbott (Eileen Davidson) and Victor Newman (Eric Braeden). The role was portrayed by Darcy Rose Byrnes as a child until 2008, when the character was rapidly aged to a teenager, with Hayley Erin assuming the role the following year. In 2010, the character was rapidly aged again to an adult, with Marcy Rylan cast as Erin's replacement.
Abby was conceived when Ashley Abbott, desperate to have Victor Newman's child to replace the one whom she aborted years prior, stole his sperm from Diane Jenkins, who had obtained the sample illegally from a fertility lab. Ashley then secretly inseminated herself, and Abigail, "Abby" for short, was born on November 13, 2000. Abby believed her father was Brad Carlton, and was consequently given his last name. When Ashley had cancer, she recorded a video message for Abby to see when was older, and revealed Victor was her biological father. Ashley survived her cancer, but Abby saw the video without her mother's knowledge, and ran to Victor. After the truth came out, she changed her name to Abigail Carlton Newman. In 2008, Abby's birth year was revised to 1994 when she was said to be 14 years old in December 2008. With the role being recast in 2010, Abby's birth year is revised to 1988 when she is aged to 21.  Rylan was initially afraid that Abby was very similar to Lizzie Spaulding as they were both wealthy rich heiresses who caused trouble. Rylan embraces typecast and stated that as an actor, it is good to be seen as someone who can play "good, bad, and the in-between." Rylan's Abby first appears in May 2010, promoting herself as an animal rights activist. She garners the nickname, 'The Naked Heiress' when she flashes photographers in the lobby of Jabot Cosmetics.  Rylan states that Abby is a member of both the Newmans and the Abbotts and "Abby is a little more half-and-half." Marcy Rylan believes that Abby is such a rebel because she needs attention to feel like she matters to those around her. Abby's reality-TV star personality leads many to believe that Abby is the next Paris Hilton.  After a short departure, Abby returns to Genoa City in 2013. Rylan felt that she was "more mature" and said, "For the first time, Abby is feeling a little embarrassed about her previous choices [...] She's trying really hard to be a better person...and figure out where she fits if she's not running around naked."
Answer this question using a quote from the text above:

Was she successful?

Answer:
Ashley then secretly inseminated herself, and Abigail, "Abby" for short, was born on November 13, 2000.

Problem: Background: Michael John Kells Fleetwood was born in Redruth, second child to John Joseph Kells Fleetwood and Bridget Maureen (nee Brereton) Fleetwood. His elder sister Susan Fleetwood, who died of cancer in 1995, became an actress. In early childhood Fleetwood and his family followed his father, a Royal Air Force fighter pilot, to Egypt. After about six years, they moved to Norway where his father was posted on a NATO deployment.
Context: The initial incarnation of Fleetwood Mac performed its first gig in August 1967 at the seventh annual Windsor Jazz and Blues Festival, playing a Chicago-style blues. McVie, initially hesitant to commit, was later prompted to leave the Bluesbreakers and join Fleetwood Mac full-time when the former adopted a horns section with which he disagreed. He replaced the initial bassist, Bob Brunning. McVie, Fleetwood, Green and guitarist Jeremy Spencer thus formed the first fixed line-up of Fleetwood Mac.  The band's first album, Peter Green's Fleetwood Mac, was released in 1968, and the band toured the United States for the first time, though Green was reluctant to do so for fear of gun crime. Upon their return, they recorded a second album, Mr. Wonderful under simply "Fleetwood Mac" with Green's name dropped. A guest musician on the album, Christine Perfect, became close with the group and she and McVie were married in 1968. A third guitarist, Danny Kirwan, was also added to the line-up. Despite the success of their third album, Then Play On, and a string of hit singles including "Albatross" and "Man of the World", Green himself drifted away from the band, struggling both creatively and with increasing use of LSD. He later joined a Christian religious group.  Fleetwood himself later remarked on the growing stature of Green's difficulties: "I think there is certainly some credence given to the idea that Peter's condition could in some way be blamed on a bad acid trip he had in Germany ... I don't think it did him much good." He also recalled in 1995 that "Peter basically ceased to see the light with Fleetwood Mac and had aspirations of playing for nothing in strange places--none of which really happened. He made several interesting albums after he left, then basically took a left turn in terms of his psyche. He pulled out of the mainstream and chose to stay at home. He doesn't play much anymore, which is certainly a shame, because he's my mentor, and he's the reason that Fleetwood Mac became what we became."
Question: Who was he replaced with?
Answer: