Background: Ahmet Ertegun (, Turkish spelling: Ahmet Ertegun ([ah'met erte'jyn]); (July 31 [O.S. 18 July] 1923 - December 14, 2006) was a Turkish-American businessman, songwriter and philanthropist. He was best known as the co-founder and president of Atlantic Records, and for discovering and championing many leading rhythm and blues and rock musicians. He also wrote classic blues and pop songs, and served as the chairman of the Rock and Roll Hall of Fame and museum, located in Cleveland, Ohio. Ertegun has been described as "one of the most significant figures in the modern recording industry."
Context: A memorial service for Ertegun was held in New York on April 17, 2007. A large part of the evening was given over to musical performances. Wynton Marsalis opened the tribute with the jazz standard "Didn't He Ramble", Eric Clapton and Dr. John performed "Drinkin' Wine Spo-Dee-O-Dee", and other performers included Solomon Burke, Ben E. King, Sam Moore, Stevie Nicks, Crosby, Stills, Nash & Young, and Phil Collins.  Another informal salute to him took place in Los Angeles on July 31, 2007, the anniversary of his birth. The tribute took place at Grauman's Egyptian Theatre in Hollywood. Several of his friends shared anecdotes about their experiences with him and the assembled gathering then saw a special screening of the American Masters documentary Atlantic Records: The House That Ahmet Built. Among those who paid tribute to Ertegun in person were: Solomon Burke, Jerry Leiber & Mike Stoller, Keith Emerson, Peter Asher, Spencer Davis, the film's producer (and longtime friend) Phil Carson, Taylor Hackford and event producer Martin Lewis. Yusuf Islam, formerly known as Cat Stevens, came to America after a 20-year hiatus to attend the ceremonies.  The Martin Scorsese film "Shine a Light" about The Rolling Stones concert held at the Beacon Theatre in New York contains a dedication to Ertegun and Andrea Corr's solo album Ten Feet High is dedicated "To the memory of Ahmet Ertegun".  In honor of the barriers the Ertegun brothers broke during their time in segregated Washington, the current Turkish Ambassador to the U.S., Namik Tan, hosts a series of jazz concerts at the historical residence on Sheridan Circle in Washington, D.C. The "Ertegun Jazz Series," in collaboration with Jazz at Lincoln Center, revives the brothers' legacy of bridging cultures and bringing people together with one common objective: celebrating music. In that same spirit, Ambassador Tan is opening the doors of his home to residents of D.C. from various backgrounds - Members of Congress, Administration officials, academia, the media, business leaders, and others.
Question: Who were some other attendants?
Answer: Wynton Marsalis opened the tribute with the jazz standard "Didn't He Ramble", Eric Clapton and Dr. John performed "Drinkin' Wine Spo-Dee-O-Dee

Problem: Background: Born Florence Annie Bridgwood in Hamilton, Ontario, she was youngest of three children of George Bridgwood, an English-born carriage builder and Charlotte "Lotta" Bridgwood (nee Dunn), a vaudeville actress. Charlotte Bridgwood had emigrated to Canada from Ireland after the Great Famine with her family as a child. She was known professionally as Lotta Lawrence and was the leading lady and director of the Lawrence Dramatic Company. At the age of three, Lawrence made her debut onstage with her mother in a song and dance routine.
Context: Finding themselves "at liberty," Lawrence and Solter in 1909 were able to join the Independent Moving Pictures Company of America (IMP). The company, founded by Carl Laemmle, the owner of a film exchange (who later absorbed IMP into Universal Pictures, which he also founded and also the president), was looking for experienced filmmakers and actors. Needing a star, he lured Lawrence away from Biograph by promising to give her a marquee. First, Laemmle organized a publicity stunt by starting a rumor that Lawrence had been killed by a street car in New York City. Then, after gaining much media attention, he placed ads in the newspapers that announced, "We nail a lie", and included a photo of Lawrence. The ad declared she is alive and well and making The Broken Oath, a new movie for his IMP Film Company to be directed by Solter.  Laemmle had Lawrence make a personal appearance in St. Louis, Missouri in March 1910 with her leading man to show her fans that she was very much alive, making her one of the first performers not already famous in another medium to be identified by name by her studio.  Laemmle generated attention by falsely claiming that Lawrence's St. Louis fans were so excited to learn that she had not died that they rushed her in a frenzy and tore her clothes off. Partially due to Laemmle's ingenuity, the "star system" was born and before long, Florence Lawrence became a household name. However, her fame also proved that the studio executives who had concerns over wage demands soon had their fears proved correct. Laemmle managed to lure William Ranous, one of Vitagraph's best directors, over to IMP. Ranous introduced Laemmle to Lawrence and Solter, and they began to work together. Lawrence and Solter worked for IMP for eleven months, making fifty films. After this, they went on vacation in Europe.  When they returned to the United States, they joined a film company headed by Siegmund Lubin, described as the "wisest and most democratic film producer in history". She once again teamed with Arthur Johnson, and the pair made 48 films together under Lubin's direction. At the time, the film industry was controlled by the Motion Picture Patents Company (MPPC), a trust formed by the major film companies. IMP was not a member of the MPPC, and hence operated outside its distribution system. Theaters found showing IMP films lost the right to screen MPPC films. IMP, therefore, had powerful enemies in the film industry. It managed to survive largely due to Lawrence's popularity.
Question: did they have any problems with the company?
Answer:
IMP was not a member of the MPPC, and hence operated outside its distribution system. Theaters found showing IMP films lost the right to screen MPPC films.