Question: Foreigner is an English-American rock band, originally formed in New York City in 1976 by veteran English musician Mick Jones ex-Spooky Tooth and fellow Briton and ex-King Crimson member Ian McDonald along with American vocalist Lou Gramm. Jones came up with the band's name as he, McDonald and Dennis Elliott were British, while Gramm, Al Greenwood and Ed Gagliardi were American. Their biggest hit single, "I Want to Know What Love Is", topped the United Kingdom and United States charts among others. They are one of the world's best-selling bands of all time with worldwide sales of more than 80 million records, including 37.5 million records in the US.

In the late 1980s, Jones and Gramm each put out solo efforts on Atlantic. Gramm released Ready or Not in January 1987 and shortly after its release, rehearsals for Foreigner's next album had started but ground to a halt as Lou's status with the group was uncertain. But after the promotion and concert dates for Lou's album were finished, cooler heads prevailed and Lou rejoined Foreigner in the studio for Inside Information, which was out at the end of 1987. Jones had Mick Jones in August 1989, then Gramm followed with his second solo release, Long Hard Look (October 1989), and decided to leave the group in May 1990 while preparing to tour behind Long Hard Look as the opener for Steve Miller Band. After finishing this tour, Gramm went on to form the short-lived band Shadow King, which put out one eponymous album on Atlantic in October 1991. Meanwhile, Jones brought in a new lead singer, Johnny Edwards (formerly of the bands Buster Brown, Montrose, King Kobra, Northrup and Wild Horses). Edwards made his first live appearance with Foreigner at the Long Island club Stephen Talkhouse on August 15, 1990, where he, Jones, Dennis Elliott and Rick Wills appeared, joined by special guests Terry Thomas (on guitar, who produced their next album) and Eddie Mack on harmonica. The new edition of Foreigner released the album Unusual Heat in June 1991. This was at the time their worst selling album and only climbed as high as No. 117 on the Billboard 200, although "Lowdown and Dirty" was a minor mainstream rock hit, reaching No. 4 on that chart. In July 1991, the new lineup of Foreigner played some European dates then made its official US debut on August 9 performing on the second night of a Billy Joel benefit concert at Deep Hollow Ranch in Montauk, New York to raise funds for the preservation of Montauk Point Lighthouse. For their 1991 tour, Jeff Jacobs, who had played in Joel's band, was brought in as the new keyboardist and Mark Rivera returned. But during the fall leg of this tour, Elliott decided to leave the group after a concert at The Ritz in NYC on November 14, 1991 and embark on a career as a wood sculptor. Larry Aberman was then recruited as a temporary replacement until Mark Schulman arrived in 1992 to hold down the drum throne for the next three years. Scott Gilman (guitar, sax, flute) joined the touring band in 1992 and Thom Gimbel took over from Gilman and Rivera in late 1992 after they departed. When Gimbel went to Aerosmith in 1993, Gilman returned to handle the guitar/sax/flute duties until Gimbel came back permanently in the spring of 1995.

Using a quote from the above article, answer the following question: Why did he leave?
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Answer: solo efforts

Problem: Henry Havelock Ellis, known as Havelock Ellis (2 February 1859 - 8 July 1939), was an English physician, writer, progressive intellectual and social reformer who studied human sexuality. He co-authored the first medical textbook in English on homosexuality in 1897, and also published works on a variety of sexual practices and inclinations, as well as on transgender psychology. He is credited with introducing the notions of narcissism and autoeroticism, later adopted by psychoanalysis. Ellis was among the pioneering investigators of psychedelic drugs and the author of one of the first written reports to the public about an experience with mescaline, which he conducted on himself in 1896.

Ellis was strongly opposed to the idea of castration for eugenic purposes. In 1909, regulations were introduced at the Cantonal Asylum in Bern, which allowed those deemed 'unfit' and with strong sexual inclinations to be mandatorily sterilized. In a particular instance, several men and women, including epileptics and pedophiles were castrated, some of whom voluntarily requested it. While the results were positive, in that none of the subjects were found guilty of any more sexual offences, Ellis remained staunchly opposed to the practice. His view on the origin of these inclinations was that sexual impulses do not reside in the sexual organs, but rather they persist in the brain. Moreover, he posited that the sexual glands provided an important source of internal secretions vital for the functioning of the organism, and thus their removal could greatly injure the patient. However, already in his time, Ellis was witness to the rise of vasectomies and ligatures of the Fallopian tubes, which performed the same sterilization without removing the whole organ. In these cases, Ellis was much more favorable, yet still maintaining that "sterilization of the unfit, if it is to be a practical and humane measure commanding general approval, must be voluntary on the part of the person undergoing it, and never compulsory." His opposition to such a system was not only rooted in morality. Rather, Ellis also considered the practicality of the situation, hypothesizing that if an already mentally unfit man is forced to undergo sterilization, he would only become more ill-balanced, and would end up committing more anti-social acts. Though Ellis was never at ease with the idea of forced sterilizations, he was willing to find ways to circumvent that restriction. His focus was on the social ends of eugenics, and as a means to it, Ellis was in no way against 'persuading' 'volunteers' to undergo sterilization by withdrawing Poor Relief from them. While he preferred to convince those he deemed unfit using education, Ellis supported coercion as a tool. Furthermore, he supported adding ideas about eugenics and birth control to the education system in order to restructure society, and to promote social hygiene. For Ellis, sterilization seemed to be the only eugenic instrument that could be used on the mentally unfit. In fact, in his publication The Sterilization of the Unfit, Ellis argued that even institutionalization could not guarantee the complete prevention of procreation between the unfit, and thus, "the burdens of society, to say nothing of the race, are being multiplied. It is not possible to view sterilization with enthusiasm when applied to any class of people...but what, I ask myself, is the practical alternative?"

How was one deemed unfit?

Answer with quotes:
could not guarantee the complete prevention of procreation between the unfit, and thus, "the burdens of society, to say nothing of the race, are being multiplied.