input: In Des Moines, Iowa, Joey Jordison, Shawn Crahan, and Mick Thomson approached him asking him to join Slipknot. He agreed to go to one of their practices, and ended up singing in front of them. Of Slipknot's nine members, Corey was the sixth to join the band. Performing with Slipknot, he would also come to be known as "Number Eight", being that the band follows a numbering scheme for its members, ranging from 0-8. According to Shawn Crahan, Corey wanted number eight, because it symbolizes infinity. Feeling he could expand more inside Slipknot than in Stone Sour, Taylor temporarily quit Stone Sour, even though they were recording an album with Sean McMahon. Taylor's first gig with Slipknot was on August 22, 1997, which according to band members did not go well. During his first gig, Taylor did not perform wearing a mask; however, for his second show nearly a month later, Corey wore a mask that resembles his debut album mask. Taylor's current mask was described by MTV's Chris Harris as looking "as though it were made of dried, human flesh--like Leatherface, if only he used moisturizer." Taylor has recorded with Slipknot since the release of their second demo album, a self-titled demo used to promote the band to prospective labels and producers. As permanent vocalist, he recorded with Slipknot at Indigo Ranch in Malibu, California and released Slipknot, the band's debut album that peaked number one on the Top Heatseekers chart, went double platinum in the United States, and was included in the 2006 book 1001 Albums You Must Hear Before You Die. Taylor was accused of copyright infringement, regarding the lyrics of the song "Purity", but no action was taken. Taylor began recording for their second studio album, Iowa, in 2001 at Sound City and Sound Image in Van Nuys, Los Angeles. It was released August 28, 2001 and peaked number one on the UK Albums Chart, as well as number three on the Billboard 200. While writing Vol. 3: (The Subliminal Verses), Taylor decided to write lyrics that would not warrant an explicit label. It peaked number two on the Billboard 200. All Hope Is Gone was the first Slipknot album to peak number one on the Billboard 200.

Answer this question "How did it do in the charts?"
output: the band's debut album that peaked number one on the Top Heatseekers chart, went double platinum in the United States, and was included in the 2006 book 1001 Albums

input: I Thought It Was You, his second album, was released in August 1991. Also certified platinum, it produced three more chart singles: the No. 4 title track, followed by the number 1 "A Jukebox with a Country Song" and "Come In Out of the Pain" at No. 3. "A Jukebox with a Country Song" spent two weeks at number 1, thus becoming his only multi-week number 1 single. Stone co-wrote the track "The Feeling Never Goes Away" with Kim Williams and Phyllis Bennett, and then-labelmate Joe Diffie co-wrote "Burning Down the Town". Alanna Nash of Entertainment Weekly gave the album an "A", saying that it contained "sex-and-smolder ballads" comparable to Conway Twitty. Mansfield was less favorable, saying that Stone "seems to wallow in sorrow". In early 1992, Stone began experiencing dizziness and pain in one of his arms. He also began feeling chest pains which he initially thought were heartburn. After feeling disoriented at a concert in Oregon, he canceled an appearance at the Academy of Country Music telecast. He then underwent quadruple bypass surgery at Centennial Medical Center to alleviate four severe arterial blockages near his heart which had initially gone undiscovered by doctors. Following the surgery, Stone changed his diet and began exercising, in addition to touring in support of his third album, From the Heart, released that August. The album's title was seen by many music writers, including Irwin Stambler and Grelun Landon of Country Music: The Encyclopedia, as ironic in the wake of Stone's heart surgery. With a gold certification for shipments of 500,000 copies, From the Heart produced two more number 1 singles in "Too Busy Being in Love" and "Why Didn't I Think of That". The other two singles were "Warning Labels" and "Made for Lovin' You", at No. 4 and No. 6 respectively. The latter had previously been recorded by both Dan Seals and Clinton Gregory. Mansfield thought that From the Heart was more consistent than Stone's previous two albums, saying that his "voice is at its pain-wracked best" on "Warning Labels" and that "The heart references take on a special meaning given the open-heart surgery that preceded this album". Nash criticized the album as "sappy, lightweight tales of infatuation and starry-eyed courtship". One month after From the Heart, Stone released a Christmas album titled The First Christmas. Although this album produced no singles, "Sailing Home for Christmas" was made into a music video. Stone was nominated in both 1992 and 1993 for Star of Tomorrow by Music City News, and Top Male Vocalist from the Academy of Country Music, winning the former award in 1993. He toured in 1992 with Patty Loveless, Lynyrd Skynyrd, and Hank Williams, Jr.

Answer this question "Did anything else interesting happen in 1991-1992?"
output: In early 1992, Stone began experiencing dizziness and pain in one of his arms.

input: In 1987, after 10 years away from the ring, Foreman surprised the boxing world by announcing a comeback at the age of 38. In his autobiography, he wrote that his primary motive was to raise money to fund the youth center he had created, which had required much of the money he had earned in the initial phase of his career. Another stated ambition was to fight Mike Tyson. For his first fight, he went to Sacramento, California, where he beat journeyman Steve Zouski by a knockout in four rounds. Foreman weighed 267 lb (121 kg) for the fight and looked badly out of shape. Although many thought his decision to return to the ring was a mistake, Foreman countered that he had returned to prove that age was not a barrier to people achieving their goals (as he said later, he wanted to show that age 40 is not a "death sentence"). He won four more bouts that year, gradually slimming down and improving his fitness. In 1988, he won nine times. Perhaps his most notable win during this period was a seventh-round knockout of former Light Heavyweight and Cruiserweight Champion Dwight Muhammad Qawi. Having always been a deliberate fighter, Foreman had not lost much mobility in the ring since his first "retirement", although he found it harder to keep his balance after throwing big punches and could no longer throw rapid combinations. He was still capable of landing heavy single blows, however. The late-round fatigue that had plagued him in the ring as a young man now seemed to be unexpectedly gone, and he could comfortably compete for 12 rounds. Foreman attributed this to his new, relaxed fighting style (he has spoken of how, earlier in his career, his lack of stamina came from an enormous amount of nervous tension). By 1989, while continuing his comeback, Foreman had sold his name and face for the advertising of various products, selling everything from grills to mufflers on TV. For this purpose his public persona was reinvented, and the formerly aloof, ominous Foreman had been replaced by a smiling, friendly George. He and Ali had become friends, and he followed in Ali's footsteps by making himself a celebrity outside the boundaries of boxing. Foreman continued his string of victories, winning five more fights, the most impressive being a three-round win over Bert Cooper, who went on to contest the Undisputed Heavyweight title against Evander Holyfield.

Answer this question "When did Foreman make his second comeback?"
output:
In 1987, after 10 years away from the ring, Foreman surprised the boxing world by announcing a comeback at the age of 38.