Background: DJ Jazzy Jeff & the Fresh Prince was an American hip hop duo from West Philadelphia, Pennsylvania. Rapper Will Smith (the Fresh Prince) met disc jockey Jeff Townes (DJ Jazzy Jeff) in the 1980s, when they were both trying to make names for themselves in West Philadelphia's local hip hop scene. They had as a support live member Clarence Holmes (Ready Rock C) - who was not officially credited to the duo. Holmes left the group in 1990 and later sued unsuccessfully for earnings, claiming a breach of oral contract.
Context: Their 1988 follow-up album, He's the DJ, I'm the Rapper, made them multi-platinum stars. Mostly recorded in the United Kingdom, the album was rap music's first double-vinyl LP release; it was also issued as a single cassette and CD. "Parents Just Don't Understand", the lead-off single, made them MTV household names and also gained the honor of the first Grammy for a hip hop/rap song, which was met with mixed feelings. Nevertheless, the single was a success, launching the group into even more mainstream stardom. The video showed Prince's misadventures of trying to get around his parents' strict rules in a very comical way, very much like their first single "Girls Ain't Nothing but Trouble". It gained much airplay on TV channels such as MTV, giving the group much attention. The song was played in an episode of The Fresh Prince of Bel-Air ("Someday Your Prince Will Be In Effect (Part 1)"), and referenced in two other episodes of the same series ("The Fresh Prince Project" and "Not With My Pig, You Don't").  Another single, "Nightmare on My Street", showcased a fictional confrontation with movie villain Freddy Krueger. Coinciding with the release of the fourth Nightmare on Elm Street film (1988's The Dream Master); New Line Cinema was not pleased. A video allegedly shot for the single was buried, and a disclaimer was hastily included on pressings of the album indicating that the record was not officially affiliated with any of the Nightmare films. (Ironically, Jive Records ended up releasing the soundtrack to the next film in the series, The Dream Child.) After this success, in 1988 the lead singles from Rock the House, including "Girls Ain't Nothing but Trouble", were re-released and changed a bit from their original 1985 release, with the outro referencing singles "Nightmare on My Street" and "Parents Just Don't Understand":  Jeff: Man, first your parents just don't understand.Will: Word, I know, man.Jeff: Then you have these crazy nightmares.Will: Why me? Why me?  Jeff reveals on track 19 of Skillz's Infamous Quotes mixtape that New Line Cinema approached Will & Jeff for a movie role which they ended up turning down. The film was House Party. The last single from He's the DJ, I'm the Rapper was "Brand New Funk" sampled a James Brown song and quotes it. In the song, the Fresh Prince explains how Jeff has brought in a tape that contains a very cool song that he cannot help but rap over, and how fans react to it. The song was well received by many hip hop fans due to its funk sound, lyrical spins, and the fact that it showed off more of the skills of Jazzy Jeff. The video was shot in black and white, showed live performance clips from a concert and featured 2 Damn Hype Dancing.
Question: what were some of their singles
Answer: "Girls Ain't Nothing but Trouble".

Background: Liuzzo was born Viola Fauver Gregg on April 1, 1925, in the small town of California, Pennsylvania, the elder daughter of Eva Wilson, a teacher, and Heber Ernest Gregg, a coal miner and World War I veteran. He left school in the eighth grade but taught himself to read. Her mother, Eva Wilson Gregg, had a teaching certificate from the University of Pittsburgh.
Context: In 1941, the Gregg family moved to Ypsilanti, Michigan, where her father sought a job assembling bombs at the Ford Motor Company. Viola's strong-willed nature led her to drop out of high school after one year, and elope at the age of 16. The marriage did not last and she returned to her family. Two years later the Gregg family moved to Detroit, Michigan, which was starkly segregated by race. Tension between whites and blacks in Detroit was very high and the early 1940s saw violence and rioting. Witnessing these horrific ordeals was a major motivator that influenced Viola's future civil rights work.  In 1943, she married George Argyris, the manager of a restaurant where she worked. They had two children, Penny and Evangeline Mary, and divorced in 1949. She later married Anthony Liuzzo, a Teamsters union business agent. They had three children: Tommy, Anthony, Jr., and Sally. Liuzzo sought to return to school, and attended the Carnegie Institute in Detroit, Michigan. She then enrolled part-time at Wayne State University in 1962.  In 1964, Liuzzo began attending the First Unitarian Universalist Church of Detroit, and joined the National Association for the Advancement of Colored People (NAACP).  A large part of Viola's activism, particularly with the NAACP, was due to a close friendship with an African-American woman, Sarah Evans. After initially meeting in a grocery store where Liuzzo worked as a cashier, the two kept in touch. Evans eventually became the housekeeper of Liuzzo, while still maintaining a close, friendly relationship in which they shared similar views including support for the civil rights movement. In the aftermath of Liuzzo's death, Evans would go on to become the permanent caretaker of Liuzzo's five young children.  Liuzzo so passionately believed in the fight for civil rights, that she helped organize Detroit protests, attended Civil Rights conferences, and worked with the NAACP. Liuzzo had a strong desire to make a difference on as large a scale as she could.
Question: Why did they move to Michigan?
Answer:
where her father sought a job assembling bombs at the Ford Motor Company.