Question: Cuban was born in Pittsburgh, Pennsylvania. His father, Norton Cuban, was an automobile upholsterer, while Cuban has described his mother, Shirley, as someone with "a different job or different career goal every other week." He grew up in the suburb of Mount Lebanon, in a Jewish working-class family. His paternal grandfather changed the family name from "Chabenisky" to "Cuban" after his family emigrated from Russia through Ellis Island.

On November 17, 2008, it was reported that the U.S. Securities and Exchange Commission (SEC) filed a civil suit against Cuban relating to alleged insider trading in the shares of Mamma.com, now known as Copernic. A stock dilution occurred shortly after a trade in June 2004, giving hints of inside knowledge at the time of the trade, and Cuban allegedly was saved from a loss of $750,000. The SEC claimed that Cuban ordered the sale of his holdings in Mamma.com after he had been confidentially approached by the company to participate in a transaction likely to dilute shares of current shareholders. Cuban disputed the charges, saying he had not agreed to keep the information secret. On his blog, Cuban contended the facts were false and that the investigation was "a product of gross abuse of prosecutorial discretion". DealBook, a section of The New York Times, reported through an anonymous source that Cuban believed the investigation was motivated by an SEC employee having taken offense to his interest in possibly distributing the film Loose Change. In July 2009, the U.S. District Court dismissed the charges against Cuban, and the SEC appealed. In September 2010, an appeals court said that the district court had erred and that further proceedings would be necessary to address the merits of the suit. A federal jury in Texas found in favor of Cuban on October 16, 2013. The nine-member jury issued the verdict after deliberating 3 hours and 35 minutes. In March 2014, Cuban was on air at CNBC criticizing high-frequency trading (HFT). Those against HFT, such as Cuban, believe the technology is equivalent to automated insider trading.

Using a quote from the above article, answer the following question: Was he on the air on any other stations?
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Question: Cheryl Ann Tweedy was born in Newcastle upon Tyne on 30 June 1983, and grew up on council estates in the suburbs of Walker and Heaton. She is the fourth of five children of Joan Callaghan, and the first of her two children with Garry Tweedy following the collapse of her marriage to the father of her three other children. Cheryl's parents were together for more than a decade but never married; they separated when she was eleven years old. At the age of seven, Cheryl appeared in a television advert for British Gas.

In 2014, Cheryl returned as a judge on the UK version of The X Factor for its eleventh series, signing a PS1.5 million contract. She was joined by Simon Cowell, Louis Walsh and Mel B on the judging panel. She was again selected to mentor the girls category, and she chose Chloe Jasmine, Stephanie Nala, Lauren Platt and Lola Saunders for the live shows. Nala and Jasmine were eliminated in week 2 and Saunders in week 4, while Platt finished fourth. In 2015, Cheryl returned to The X Factor for its twelfth series; she was joined by Cowell and new judges Rita Ora and Nick Grimshaw. She was selected to mentor the groups category for the first time and chose 4th Impact, Alien Uncovered and Reggie 'n' Bollie for the live shows. Alien Uncovered were eliminated in week 1, while 4th Impact and Reggie 'n' Bollie finished in fifth and second place, respectively. Cheryl confirmed her departure from The X Factor in April 2016, choosing to focus on her music career. On 2 June 2014, she debuted the first single from her fourth studio album Only Human, "Crazy Stupid Love", which features Tinie Tempah. Later in the month, she performed at Capital FM's Summertime Ball at Wembley Stadium. On 27 July, "Crazy Stupid Love" entered the UK Singles Chart at number one, selling 118,000 copies. It became her fourth number one single on the chart, making her the third British female artist to achieve four numbers ones as a solo artist, after Geri Halliwell and Rita Ora. The song also peaked at number one in Ireland. The second single from Only Human, "I Don't Care", was released on 2 November and similarly to its predecessor debuted at number one in the UK, becoming her fifth number one in the country. This made her the first British female to have five solo number one singles in the UK. Only Human was released on 10 November and became her fourth solo album to debut within the top 10 in the United Kingdom and Ireland. It was later certified silver in the UK. The album's title track was chosen as its third single. The song, which originally peaked at number 70 as an album cut in October 2014, failed to reach the top 100 on the UK Singles Chart upon the single's release, therefore becoming her lowest-charting single to date. In 2015, Cheryl announced she was working on her fifth studio album, initially due for release in 2016.

Using a quote from the above article, answer the following question: did she do well in music?
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Answer: failed to reach the top 100 on the UK Singles Chart upon the single's release, therefore becoming her lowest-charting single to date.

Question: Marian Anderson (February 27, 1897 - April 8, 1993) was an African-American contralto and one of the most celebrated singers of the twentieth century. Music critic Alan Blyth said: "Her voice was a rich, vibrant contralto of intrinsic beauty." Most of her singing career was spent performing in concert and recital in major music venues and with famous orchestras throughout the United States and Europe between 1925 and 1965. Although offered roles with many important European opera companies, Anderson declined, as she had no training in acting.

Although Anderson retired from singing in 1965, she continued to appear publicly. On several occasions she narrated Aaron Copland's Lincoln Portrait, including a performance with the Philadelphia Orchestra at Saratoga in 1976, conducted by the composer. Her achievements were recognized and honored with many prizes, including the NAACP's Spingarn Medal in 1939; University of Pennsylvania Glee Club Award of Merit in 1973; the United Nations Peace Prize, New York City's Handel Medallion, and the Congressional Gold Medal, all in 1977; Kennedy Center Honors in 1978; the George Peabody Medal in 1981; the National Medal of Arts in 1986; and a Grammy Award for Lifetime Achievement in 1991. In 1980, the United States Treasury Department coined a half-ounce gold commemorative medal with her likeness, and in 1984 she was the first recipient of the Eleanor Roosevelt Human Rights Award of the City of New York. She has been awarded honorary doctoral degrees from Howard University, Temple University and Smith College. In 1986, Anderson's husband, Orpheus Fisher, died after 43 years of marriage. Anderson remained in residence at Marianna Farm until 1992, one year before her death. Although the property was sold to developers, various preservationists as well as the City of Danbury fought to protect Anderson's studio. Their efforts proved successful and the Danbury Museum and Historical Society received a grant from the State of Connecticut, relocated the structure, restored it, and opened it to the public in 2004. In addition to seeing the studio, visitors can see photographs and memorabilia from milestones in Anderson's career. Anderson died of congestive heart failure on April 8, 1993, at age 96. She had suffered a stroke a month earlier. She died in Portland, Oregon, at the home of her nephew, conductor James DePreist, where she had relocated the year prior. She is interred at Eden Cemetery, in Collingdale, Pennsylvania, a suburb of Philadelphia.

Using a quote from the above article, answer the following question: What killed her?
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Answer:
Anderson died of congestive heart failure