Some context: Brotherhood of Man are a British pop group who achieved success in the 1970s. They won the 1976 Eurovision Song Contest with "Save Your Kisses for Me". Created in 1969 by songwriter and record producer Tony Hiller, Brotherhood of Man was initially an umbrella title for a frequently-changing line-up of session singers. Early on, they scored a worldwide hit with the song "United We Stand".
Brotherhood of Man were formed by record producer/composer Tony Hiller in 1969, and originally featured his co-writer John Goodison with Tony Burrows, Roger Greenaway, Sue Glover and Sunny Leslie. Greenaway was also a songwriter and had co-written hits such as "Something's Gotten Hold of My Heart" and "Melting Pot". Burrows was a well-known session singer, performing in various line-ups on hit singles such as the No.1 hit "Love Grows (Where My Rosemary Goes)" by Edison Lighthouse. The two female members, Glover and Leslie were an act in their own right, releasing singles as Sue and Sunny.  The group came together in 1969 and began recording some songs with Hiller. Their first single "Love One Another" failed to chart, but the follow-up "United We Stand" (released in January 1970) was a worldwide hit. "United We Stand" was heavily played on British radio, and broke into the American market. The single became a Top 20 hit in the UK, Canada, and US. The song has since been used as the closing theme for television's Brady Bunch Hour and as an anthem for various causes. Burrows left the group soon after and as a four-piece, The Brotherhood of Man followed "United We Stand" with another hit, "Where Are You Going to My Love". The song charted in the UK, Canada, and US and has since been covered by Olivia Newton-John and The Osmonds among others. A debut album United We Stand followed soon after.  Over the next two years, the group continued in varied line-ups. Goodison left the group at the beginning of 1971 and was replaced by American singer Hal Atkinson, Greenaway left soon after and was replaced by Russell Stone. They had one more minor hit in the US (1971's "Reach Out Your Hand"), but experienced no further success in the UK and split after being dropped by their record company.
why did they leave
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Some context: Tucker was born Sofya "Sonya" Kalish (in Russian, Sof'ia <<Sonia>> Kalish) in 1887 to a Jewish family en route to America from Tulchyn, Podolia Governorate, Russian Empire, now Vinnytsia Oblast, Ukraine. ("Sonya" is a nickname for the name "Sofya", the Russian form of the name Sophie.) The family adopted the surname Abuza, settled in Hartford, Connecticut, and opened a restaurant. At a young age, she began singing at her parents' restaurant for tips.
By the 1920s, Tucker's success had spread to Europe, and she began a tour of England, performing for King George V and Queen Mary at the London Palladium in 1926. Tucker re-released her hit song "Some of These Days", backed by Ted Lewis and his band, which stayed at the number 1 position of the charts for five weeks beginning 23 November 1926. It sold over one million copies and was awarded a gold disc by the RIAA.  Tucker was strongly affected by the decline of vaudeville. Speaking about performing in the final show at E. F. Albee's Palace in New York City, she remarked, "Everyone knew the theater was to be closed down, and a landmark in show business would be gone. That feeling got into the acts. The whole place, even the performers, stank of decay. I seemed to smell it. It challenged me. I was determined to give the audience the idea: why brood over yesterday? We have tomorrow. As I sang I could feel the atmosphere change. The gloom began to lift, the spirit which formerly filled the Palace and which made it famous among vaudeville houses the world over came back. That's what an entertainer can do." During this time, Tucker began to look to film and radio as possible extensions of her career.  In 1929, she made her first movie appearance, in the sound picture Honky Tonk. During the 1930s, Tucker brought elements of nostalgia for the early years of 20th century into her show. She was billed as "The Last of the Red Hot Mamas," as her hearty sexual appetite was a frequent subject of her songs, unusual for female performers of the day after the decline of vaudeville.  The Beatles once introduced the song "Till There Was You" as previously being performed "by our favorite American group, Sophie Tucker."  The cartoon The Woods Are Full of Cuckoos caricatures Tucker as "Sophie Turkey".
What was her career
A: performing for King George V and Queen Mary at the London Palladium in 1926.
Some context: Robert Schumann (; 8 June 1810 - 29 July 1856) was a German composer and an influential music critic. He is widely regarded as one of the greatest composers of the Romantic era. Schumann left the study of law, intending to pursue a career as a virtuoso pianist. He had been assured by his teacher Friedrich Wieck, a German pianist, that he could become the finest pianist in Europe, but a hand injury ended this dream.
Schumann was born in Zwickau, in the Kingdom of Saxony, the fifth and last child of Johanna Christiane (nee Schnabel) and August Schumann. Schumann began to compose before the age of seven, but his boyhood was spent in the cultivation of literature as much as music - undoubtedly influenced by his father, a bookseller, publisher, and novelist.  Schumann began receiving general musical and piano instruction at the age of seven from Johann Gottfried Kuntzsch, a teacher at the Zwickau high school. The boy immediately developed a love of music and worked at creating musical compositions himself, without the aid of Kuntzsch. Even though he often disregarded the principles of musical composition, he created works regarded as admirable for his age. The Universal Journal of Music 1850 supplement included a biographical sketch of Schumann that noted, "It has been related that Schumann, as a child, possessed rare taste and talent for portraying feelings and characteristic traits in melody, - ay, he could sketch the different dispositions of his intimate friends by certain figures and passages on the piano so exactly and comically that everyone burst into loud laughter at the similitude of the portrait."  At age 14, Schumann wrote an essay on the aesthetics of music and also contributed to a volume, edited by his father, titled Portraits of Famous Men. While still at school in Zwickau, he read the works of the German poet-philosophers Schiller and Goethe, as well as Byron and the Greek tragedians. His most powerful and permanent literary inspiration was Jean Paul, a German writer whose influence is seen in Schumann's youthful novels Juniusabende, completed in 1826, and Selene.  Schumann's interest in music was sparked by seeing a performance of Ignaz Moscheles playing at Karlsbad, and he later developed an interest in the works of Beethoven, Schubert and Mendelssohn. His father, who had encouraged the boy's musical aspirations, died in 1826 when Schumann was 16. Neither his mother nor his guardian thereafter encouraged a career in music. In 1828 Schumann left school, and after a tour during which he met Heinrich Heine in Munich, he went to Leipzig to study law (to meet the terms of his inheritance). In 1829 his law studies continued in Heidelberg, where he became a lifelong member of Corps Saxo-Borussia Heidelberg.
Did the Device that Schumann used for his hand improve his condition?
A: