Background: Boston is an American rock band from Boston, Massachusetts, who had their most notable successes during the 1970s and 1980s. Centered on multi-instrumentalist founder and leader Tom Scholz, the band is a staple of classic rock radio playlists. Boston's best-known works include the songs "More Than a Feeling", "Peace of Mind", "Foreplay/Long Time", "Rock and Roll Band", "Smokin'", "Don't Look Back", "A Man I'll Never Be", and "Amanda". They have sold more than 75 million records worldwide, including 31 million albums in the United States, of which 17 million were from their self-titled debut album and seven million were for their second album,
Context: In late 1979, Scholz began writing new material, but Boston's former co-manager, Paul Ahern, argued that, according to an agreement Scholz had signed years earlier with Ahern, Ahern owned a percentage of all songs Scholz wrote from that point on. Delayed further by the dispute, Scholz suggested that in the meantime the individual members should work on whatever other projects they might be considering. Goudreau then decided to record a solo album that featured Boston members Delp and Hashian, and which was recorded with the help of Paul Grupp, an engineer and producer familiar with Scholz's studio techniques. The album, released in 1980, was titled Barry Goudreau and featured the minor hit single "Dreams". There was tension when CBS's marketing connected Goudreau's solo album to Boston's signature guitar sound, despite Scholz not having played at all on this album. Scholz objected to the ad copy, but it became irrelevant when Epic dropped promotion on Goudreau's album citing lack of interest. Goudreau left the band in 1981 and formed Orion the Hunter. Delp contributed vocals and co-wrote songs on the debut album, but returned to Boston and recorded vocals on the third Boston album.  While Scholz and Delp were recording new material for the third Boston album, CBS filed a $60 million lawsuit against Scholz, alleging breach of contract for failing to deliver a new Boston album on time.  During this same period, Scholz founded his high-tech company Scholz Research & Development (SR&D), which made amplifiers and other musical electronic equipment. Its most famous product, the Rockman amplifier, was introduced in 1982.  The legal trouble slowed progress toward the completion of the next album, which took six years to record and produce. Joining Scholz in the album's development again were Delp and Jim Masdea. In 1985, guitarist Gary Pihl left Sammy Hagar's touring band to work with Scholz as both a musician and an SR&D executive. As CBS v. Scholz played out in court, CBS opted to withhold royalty payments to Scholz, hoping to force him to settle on unfavorable terms.  The lawsuit's first round was eventually decided in Scholz's favor, and Scholz moved the band to MCA Records.
Question: When did they start working on solo projects?
Answer: In late 1979,

Question:
Earl Kemp Long (August 26, 1895 - September 5, 1960) was an American politician and the 45th Governor of Louisiana, serving three non-consecutive terms. Long, known as "Uncle Earl", connected with voters through his folksy demeanor and colorful oratory. He departed from other southern politicians of his time by promoting a progressive agenda, including expanding school lunch programs, teacher pay, public works projects, and minority voting rights. His sometimes erratic behavior - including a liaison with New Orleans stripper Blaze Starr - did not affect his electoral success.
The colorful "Uncle Earl" (so-named because of his relatives, including nephew and U.S. Senator Russell Long) once joked that one day the people of Louisiana would elect "good government, and they won't like it!" But, beneath his public persona as a simple, plain-spoken rural Louisianan of little education, he had an astute political mind of considerable intelligence. Earl Long was a master campaigner, who attracted large crowds when his caravan crisscrossed the state. He would not allow a local person to introduce him or his ticket mates at a rally. Only out-of-parish people could do the honor. Long reasoned that nearly any local person would have made some political enemies who might reject Earl Long just because that person's "enemy" was pro-Long. Long was determined to get every vote possible and so tried to remain independent of local rivalries.  Both Earl Long and his brother Huey had grown close to Earl Williamson, a local politician in Caddo Parish. Williamson's son, Don W. Williamson, later recalled Earl Long coming into their town of Vivian and picking up his father to join the Long entourage for a trip to Hot Springs, Arkansas, where they enjoyed buttermilk drinking and horse racing as well as illicit attractions in the resort city. Long demanded absolute loyalty among his inner circle, often saying that he did not need them to back him when he was right but when he was wrong.  Long's erratic political behavior led the aspiring singer Jay Chevalier to compose in 1959 the song, "The Ballad of Earl K. Long".
Answer this question using a quote from the text above:

Was Uncle Earl a nickname?

Answer:
"Uncle Earl" (so-named because of his relatives, including nephew and U.S. Senator Russell Long)

Problem: Background: Celtic Frost () were a Swiss heavy metal band from Zurich. They are known for their strong influence on the development of extreme metal. Formed in 1982 as Hellhammer, the band became Celtic Frost in 1984 and was active until 1993. It re-formed in 2001 and disbanded following frontman Tom Gabriel Fischer's departure in 2008.
Context: Celtic Frost's frontman, guitarist and singer Tom Gabriel Fischer, adopted the alias Tom Warrior. With Steve Warrior on bass, he formed one of the earliest extreme metal bands, Hellhammer, in 1981. Steve Warrior was later replaced by Martin Eric Ain - also a pseudonym. The band attracted a small international fan-base, got signed to Noise Records in Germany and recorded their debut EP Apocalyptic Raids in March 1984, now a rare find on eBay or second-hand record stores around the world.  Metal publications were also skeptical of Hellhammer's musical endeavor. Metal Forces loathed the group; that started a long-lasting feud between that zine and Warrior, which kept Celtic Frost from playing in England for a couple of years. Rock Power was not fond of Hellhammer either - they considered it "the most terrible, abhorrent, and atrocious thing 'musicians' were ever allowed to record". In fact, they were "receiving miserable reviews everywhere", Warrior concluded.  Regarding the controversial status of his former band, Thomas said:  Way back in 1984 and 85, when Martin Eric Ain and I recorded Celtic Frost's first two albums Morbid Tales and To Mega Therion, Hellhammer lasted on us almost like a curse. Even though Hellhammer was the very reason we had thought over our goals and conceived the Frost, HH's left-overs kept being mighty rocks in our way. Many voices saw Frost as the same band with just a name-change. The lack of musical quality in HH made it almost impossible for us to get an unbiased reaction for Frost. To make a long story short, it almost killed all our work and dreams.  By May 1984, Hellhammer had disbanded. Fischer and Ain, along with session drummer Stephen Priestly, regrouped as Celtic Frost. Their 1984 debut mini-LP, Morbid Tales was a hit in the underground metal scene, and the band set out on its first tour, through Germany and Austria. This was followed with an EP Emperor's Return. Both early releases are now available on the one CD.
Question: Who is the guitarist in the band?
Answer:
Steve Warrior