input: In 1933, Anderson made her European debut in a concert at Wigmore Hall in London, where she was received enthusiastically. She spent the early 1930s touring throughout Europe where she did not encounter the racial prejudices she had experienced in America. In the summer of 1930, she went to Scandinavia, where she met the Finnish pianist Kosti Vehanen who became her regular accompanist and her vocal coach for many years. She also met Jean Sibelius through Vehanen after he had heard her in a concert in Helsinki. Moved by her performance, Sibelius invited them to his home and asked his wife to bring champagne in place of the traditional coffee. Sibelius commented to Anderson of her performance that he felt that she had been able to penetrate the Nordic soul. The two struck up an immediate friendship, which further blossomed into a professional partnership, and for many years Sibelius altered and composed songs for Anderson to perform. He created a new arrangement of the song "Solitude" and dedicated it to Anderson in 1939. Originally The Jewish Girl's Song from his 1906 incidental music to Belshazzar's Feast, it later became the "Solitude" section of the orchestral suite derived from the incidental music.  In 1934, impresario Sol Hurok offered Anderson a better contract than she previously had with Arthur Judson. He became her manager for the rest of her performing career and through his persuasion she came back to perform in America. In 1935, Anderson made her first recital appearance in New York at Town Hall, which received highly favorable reviews by music critics. She spent the next four years touring throughout the United States and Europe. She was offered opera roles by several European houses but, due to her lack of acting experience, Anderson declined all of those offers. She did, however, record a number of opera arias in the studio, which became bestsellers.  Anderson, accompanied by Vehanen, continued to tour throughout Europe during the mid-1930s. She visited Eastern European capitals and Russia and returned again to Scandinavia, where "Marian fever" had spread to small towns and villages where she had thousands of fans. She quickly became a favorite of many conductors and composers of major European orchestras. During a 1935 tour in Salzburg, the conductor Arturo Toscanini told her she had a voice "heard once in a hundred years".  In the late 1930s, Anderson gave about 70 recitals a year in the United States. Although by then quite famous, her stature did not completely end the prejudice she confronted as a young black singer touring the United States. She was still denied rooms in certain American hotels and was not allowed to eat in certain American restaurants. Because of this discrimination, Albert Einstein, a champion of racial tolerance, hosted Anderson on many occasions, the first being in 1937 when she was denied a hotel before performing at Princeton University. She last stayed with him months before he died in 1955.

Answer this question "What kinds of prejudice did she face?"
output: She was still denied rooms in certain American hotels and was not allowed to eat in certain American restaurants.

input: After the decline of their success after "Mama Lover", the group started to record songs for their third studio album. In January 2013, the group announced that they would release their further material in Japan after signing with EMI Music. They also announced that they plan to release a compilation entitled Serebration that includes songs from their first and second studio albums. The group traveled to Japan to promote the compilation album and to do a live concert tour.  In March 2013, the group released their promotional single "Sexy Ass", but it failed to chart in Russia. In June 2013, the group released their single "Mi Mi Mi" which charted in Italy, peaking at 5 on the Italian iTunes chart. In July 2013, the group released the song "Malo Tebya". The song was released on Russian radio airplay on 10 July and marked a welcome return to the top ten in Russia for the band, ultimately peaking at number five. A new collaboration with DJ M.E.G., entitled "Ugar" (Ugar), has premiered on the band's Facebook page and the Promo DJ website on 18 September. The group announced that they signed a deal with Republic Records and Universal Music Group and discussed plans to re-release their single "Mi Mi Mi" as their first international single.  On 28 September, member Anastasia Karpova confirmed her planned departure from the group. Karpova had told Fadeev months prior that she intended to leave the group. She noted that the decision was mutual with other members of the band and that her primary motivation was to pursue a solo career. A new member, named Dasha Shashina, was announced on 3 October 2013. Shashina had re-recorded Anastasia's recordings in the group's songs "Malo Tebya" and "Ugar", which is expected to release a video with Shashina featuring in it.  Temnikova left the group in May 2014, ahead of her planned December exit, after having become pregnant. Karpova temporarily returned until newest member Polina Favorskaya was introduced on June 5, 2014.  Serebro's 3rd studio album '925' was supposed to be released on iTunes Russia on 15 October 2015 but due to their studio harddrive being stolen, the album release had to be cancelled.

Answer this question "Why did they choose Japan"
output: 

input: In 2002, Flav appeared in Taking Back Sunday's music video for their song You're So Last Summer. Flav has appeared as a playable fighter in the 2004 fighting game; Def Jam: Fight for NY In May 2005, Flav took part in the UK reality TV show The Farm on Channel 5. Also in 2005, Flavor Flav made a guest appearance in the animated sitcom The Simpsons as himself, in the episode Pranksta Rap.  On June 14, 2006, Flav's participation, with WEVR-MRC, in the Lisa Tolliver Show celebration of National Safety Month, earned kudos from Surgeon General of the United States Richard Carmona.  On November 18, 2009, Flav became a downloadable character in the PlayStation Network's video game Pain. Flav stars in Deon Taylor's horror anthology Nite Tales and Dark Christmas. On May 10, 2010, Flav guest hosted the wrestling show WWE Raw. On August 14, 2011, Flav appeared as a host at the twelfth annual Gathering of the Juggalos.  On January 10, 2012, Flav appeared with his longtime fiancee Liz on ABC's Celebrity Wife Swap. His fiancee traded places with Suzette, the wife of Twisted Sister front-man Dee Snider. On February 5, 2012, Flav appeared along with Elton John in a Pepsi Co. ad during Super Bowl XLVI. On February 11, 2012, Flav appeared as an honorary member of the UNLV Rebellion during the UNLV Runnin' Rebels victory over San Diego State, 65-63. From June to September 2012, Flav co-starred and rapped in the web series Dr. Fubalous. Flav has also appeared in YooHoo & Friends as Father Time.

Answer this question "did he star with anybody"
output:
Flavor Flav made a guest appearance in the animated sitcom The Simpsons as himself, in the episode Pranksta Rap.