Background: Margaret Higgins Sanger (born Margaret Louise Higgins, September 14, 1879 - September 6, 1966, also known as Margaret Sanger Slee) was an American birth control activist, sex educator, writer, and nurse. Sanger popularized the term "birth control", opened the first birth control clinic in the United States, and established organizations that evolved into the Planned Parenthood Federation of America. Sanger used her writings and speeches primarily to promote her way of thinking. She was prosecuted for her book Family Limitation under the Comstock Act in 1914.
Context: Sanger worked with African American leaders and professionals who saw a need for birth control in their communities. In 1929, James H. Hubert, a black social worker and the leader of New York's Urban League, asked Sanger to open a clinic in Harlem. Sanger secured funding from the Julius Rosenwald Fund and opened the clinic, staffed with black doctors, in 1930. The clinic was directed by a 15-member advisory board consisting of black doctors, nurses, clergy, journalists, and social workers. The clinic was publicized in the African-American press as well as in black churches, and it received the approval of W. E. B. Du Bois, the co-founder of the NAACP and the editor of its magazine, The Crisis. Sanger did not tolerate bigotry among her staff, nor would she tolerate any refusal to work within interracial projects. Sanger's work with minorities earned praise from Martin Luther King, Jr., in his 1966 acceptance speech for the Margaret Sanger award.  From 1939 to 1942 Sanger was an honorary delegate of the Birth Control Federation of America, which included a supervisory role--alongside Mary Lasker and Clarence Gamble--in the Negro Project, an effort to deliver birth control to poor black people. Sanger, over the objections of other supervisors, wanted the Negro Project to hire black ministers in leadership roles. To emphasize the benefits of hiring black community leaders to act as spokesmen, she wrote to Gamble:  We should hire three or four colored ministers, preferably with social-service backgrounds, and with engaging personalities. The most successful educational approach to the Negro is through a religious appeal. We don't want the word to go out that we want to exterminate the Negro population, and the minister is the man who can straighten out that idea if it ever occurs to any of their more rebellious members.  New York University's Margaret Sanger Papers Project says that though the letter would have been meant to avoid the mistaken notion that the Negro Project was a racist campaign, conspiracy theorists have fraudulently attempted to exploit the quotation "as evidence she led a calculated effort to reduce the black population against their will".
Question: What other facts can you tell me about how she worked with the african-american community?
Answer: Sanger was an honorary delegate of the Birth Control Federation of America, which included a supervisory role

Question:
Conacher was born in Toronto, Ontario on May 24, 1900. His middle name was given after the South African city of Pretoria, where British troops were fighting the Boer War at the time of his birth. He was the eldest son of Benjamin and Elizabeth Conacher, and the third of ten children overall. He had four brothers and five sisters.
Rugby football was the first sport Conacher played, and it was his favourite. He first played organized football at the age of 12 as a middle wing with the Capitals in the Toronto Rugby Football League. He played four seasons with the team between 1912 and 1915, during which the Capitals won the city championship each year. He won the Ontario championship as a junior with the Toronto Central YMCA in 1918, and in 1919 moved up to the intermediate level. With the intermediate Capitals, he was moved into an offensive role as a halfback. He excelled in the role, and his team reached Ontario Rugby Football Union (ORFU) final. In that final, the Capitals' opponents from Sarnia made stopping Conacher their priority, a strategy that proved the difference as Sarnia won the championship.  Conacher moved to the senior level in 1920 with the Toronto Rugby Club where his team again won the ORFU championship, but lost the eastern semifinal to the Toronto Argonauts of the Interprovincial Rugby Football Union (IRFU). His play impressed the Argonauts, who signed him for the 1921 season. In his first game with the Argonauts, he scored 23 of the team's 27 points, and led the IRFU in scoring, accounting for 14 touchdowns and 90 of his team's 167 points as they went undefeated in six games. The Argonauts won the eastern championship, and faced the Edmonton Eskimos (renamed Edmonton 'Elks' in 1922) in the first east-west Grey Cup championship in Canadian history. Conacher rushed for 211 yards and scored 15 points in Toronto's 23-0 victory to claim the national title.  Named captain in 1922, Conacher led the Argonauts to another undefeated season in IRFU play, finishing with five wins and one tie, as he rushed for about 950 yards. The Argonauts reached the Eastern final, but lost to Queen's University, 12-11. In that game, Conacher was the entire Argonaut offense rushing 35 times for 227 yards but Pep Leadley's 21 yard field goal towards the end of the game gave Queens' its victory.
Answer this question using a quote from the text above:

Are there any other interesting aspects about this article?

Answer:
Conacher moved to the senior level in 1920 with the Toronto Rugby Club

Problem: Background: Serebro (Russian: Serebro; English translation: Silver) (Stylized as SEREBRO) is a Russian girl group formed by their manager and producer Maxim Fadeev.
Context: 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.
Question: Why did they change the record label
Answer:
the group announced that they would release their further material in Japan after signing with EMI Music.