Problem: Background: Daniel Barenboim (born 15 November 1942) is an Argentine-Israeli pianist and conductor who is a citizen of Argentina, Israel, Palestine, and Spain. He is the general music director of the Berlin State Opera, and the Staatskapelle Berlin; he previously served as Music Director of the Chicago Symphony Orchestra, the Orchestre de Paris and La Scala in Milan. Barenboim is known for his work with the West-Eastern Divan Orchestra, a Seville-based orchestra of young Arab and Israeli musicians, and as a resolute critic of the Israeli occupation of Palestinian territories. Barenboim has received many awards and prizes, including an honorary Knight Commander of the Order of the British Empire, France's Legion d'honneur both as a Commander and Grand Officier, and the German Grosses Bundesverdienstkreuz and Willy Brandt Award.
Context: Daniel Barenboim was born in 1942 in Buenos Aires, Argentina, to Argentinian-Jewish parents Aida (nee Schuster) and Enrique Barenboim. He started piano lessons at the age of five with his mother, continuing to study with his father, who remained his only teacher. On 19 August 1950, at the age of seven, he gave his first formal concert in his hometown, Buenos Aires.  In 1952, Barenboim's family moved to Israel. Two years later, in the summer of 1954, his parents took him to Salzburg to take part in Igor Markevitch's conducting classes. During that summer he also met and played for Wilhelm Furtwangler, who has remained a central musical influence and ideal for Barenboim. Furtwangler called the young Barenboim a "phenomenon" and invited him to perform the Beethoven First Piano Concerto with the Berlin Philharmonic, but Barenboim's father considered it too soon after the Second World War for a child of Jewish parents to be performing in Berlin. In 1955 Barenboim studied harmony and composition with Nadia Boulanger in Paris.  On 15 June 1967, Barenboim and British cellist Jacqueline du Pre were married in Jerusalem at a Western Wall ceremony, Du Pre having converted to Judaism. Acting as one of the witnesses was the conductor Zubin Mehta, a long-time friend of Barenboim. Since "I was not Jewish I had to temporarily be renamed Moshe Cohen, which made me a 'kosher witness'," Mehta recalled. Du Pre retired from music in 1973, after being diagnosed with multiple sclerosis (MS). The marriage lasted until du Pre's death in 1987.  In the early 1980s, Barenboim began an affair with the Russian pianist Elena Bashkirova, with whom he had two sons born in Paris before du Pre's death: David Arthur, born 1983, and Michael, born 1985. Barenboim worked to keep his relationship with Bashkirova hidden from du Pre, and believed he had succeeded. He and Bashkirova married in 1988. Both sons are part of the music world: David is a manager-writer for the German hip-hop band Level 8, and Michael Barenboim is a classical violinist.
Question: Did he move away from Buenos Aires?
Answer: Barenboim's family moved to Israel.

Background: Donald John Trump (born June 14, 1946) is the 45th and current President of the United States, in office since January 20, 2017. Before entering politics, he was a businessman and television personality. Trump was born and raised in the New York City borough of Queens, and earned an economics degree from the Wharton School of the University of Pennsylvania. He took over his family's real estate business in 1971, renamed it The Trump Organization, and expanded it to involve the construction and renovation of skyscrapers, hotels, casinos, and golf courses.
Context: New Jersey legalized casino gambling in 1977, and Trump went to Atlantic City, New Jersey the following year in order to explore how he might get involved in a new business venture. Seven years later, Harrah's at Trump Plaza hotel and casino opened there; the project was built by Trump with financing from the Holiday Corporation, which also managed the operation. Renamed "Trump Plaza" soon after it opened, it was at the time the tallest building in Atlantic City. The casino's poor financial results exacerbated disagreements between Trump and Holiday Corp., which led to Trump's paying $70 million in May 1986 to buy out their interest in the property. Trump also acquired a partially completed building in Atlantic City from the Hilton Corporation for $320 million; when completed in 1985, that hotel and casino became Trump Castle, and Trump's wife Ivana managed that property until 1988.  Also in 1988, Trump acquired his third casino in Atlantic City, the Taj Mahal, then halfway through construction, through a complex transaction with television host and entertainer Merv Griffin as well as the resort and casino company Resorts International. The Taj opened in April 1990 and was built at a total cost of $1.1 billion, which at the time made it the most expensive casino ever. The project was financed with $675 million in junk bonds and was a major gamble by Trump. The project underwent debt restructuring the following year, leaving Trump with 50% ownership. He also sold his 282-foot (86 m) megayacht, the Trump Princess, which had been indefinitely docked in Atlantic City while leased to his casinos for use by wealthy gamblers.  In 1995, Trump founded Trump Hotels & Casino Resorts (THCR), which assumed ownership of Trump Plaza, Trump Castle, and the Trump Casino in Gary, Indiana. THCR purchased Taj Mahal in 1996 and underwent bankruptcy restructuring in 2004 and 2009, leaving Trump with 10% ownership in the Trump Taj Mahal and other Trump casino properties. From mid 1995 until early 2009, he served as chairman of the publicly-traded THCR organization--which was renamed Trump Entertainment Resorts--and served as CEO from mid 2000 to mid 2005.  During the 1990s, Trump's casino ventures faced competition from Native American gaming at the Foxwoods casino located on an Indian reservation in Connecticut, where it was exempt from the state's anti-gambling laws. Trump stated in 1993 that the casino owners did not look like real Indians to him or to other Indians. Subsequent to that well-publicized remark about the Mashantucket Pequot Tribe, Trump became a key investor backing the Paucatuck Eastern Pequots, who were also seeking state recognition.
Question: why did he decide to go there?
Answer:
in order to explore how he might get involved in a new business venture.