Given the following context: Following growing pressure from the anti-apartheid movement both domestically and internationally, in 1990 State President Frederik Willem de Klerk reversed the ban on the African National Congress and other anti-apartheid organisations, and announced that Mandela would shortly be released from prison. Mandela was released in February 1990. He persuaded Makeba to return to South Africa, which she did, using her French passport, on 10 June 1990. Makeba, Gillespie, Simone, and Masekela recorded and released her studio album, Eyes on Tomorrow, in 1991. It combined jazz, R&B, pop, and traditional African music, and was a hit across Africa. Makeba and Gillespie then toured the world together to promote it. In November she made a guest appearance on a US sitcom, The Cosby Show. In 1992, she starred in the film Sarafina!, which centred on students involved in the 1976 Soweto uprising. Makeba portrayed the title character's mother, Angelina, a role which The New York Times described as having been performed with "immense dignity".On 16 October 1999, Makeba was named a Goodwill Ambassador of the Food and Agriculture Organization of the United Nations. In January 2000, her album, Homeland, produced by the New York City based record label Putumayo World Music, was nominated for a Grammy Award in the Best World Music Album category. She worked closely with Graca Machel-Mandela, the South African first lady, advocating for children suffering from HIV/AIDS, child soldiers, and the physically handicapped. She established the Makeba Centre for Girls, a home for orphans, described in an obituary as her most personal project. She also took part in the 2002 documentary Amandla!: A Revolution in Four-Part Harmony, which examined the struggles of black South Africans against apartheid through the music of the period. Makeba's second autobiography, Makeba: The Miriam Makeba Story, was published in 2004. In 2005 she announced that she would retire and began a farewell tour, but despite having osteoarthritis, continued to perform... answer the following question: What was the first name of the person whose grandchildren were Nelson Lumumba Lee and Zenzi Lee?
----
Answer: Makeba

Q: Given the following context: In July 1873 the U.S. Navy dispatched USS Juniata to Greenland, to search for survivors from the Polaris expedition which had disintegrated after the death of its leader, Charles Francis Hall. Juniata's second-in-command was George W. De Long, a 28-year-old graduate of the United States Naval Academy, making his first visit to the Arctic. Ice conditions prevented Juniata from advancing beyond Upernavik; De Long volunteered to take the ship's tender, a small steamer named the Little Juniata, in the hope of finding survivors at Cape York, a further 400 nautical miles (740 km) north.The attempt failed; Little Juniata faced extreme weather conditions, and was forced to retreat a few miles from Cape York. De Long returned to Juniata in mid-August, having found no trace of the Polaris crewwho had meanwhile been rescued by the Scottish whaler SS Ravenscraigbut the experience had profoundly affected his outlook. Having earlier described the Greenland coast in a letter to his wife Emma as "a dreary land of desolation ... I hope I may never find myself cast away in such a perfectly God-forsaken place", he returned home captivated by the Arctic. Emma wrote: "The polar virus was in his blood and would not let him rest".The abortive Little Juniata mission brought De Long to public notice, and he saw himself as a possible leader of the next U.S. Arctic expedition. He approached Henry Grinnell, the philanthropic shipping magnate who had funded several previous expeditions. Grinnell was not prepared to offer financial support, instead advising De Long to approach James Gordon Bennett Jr., owner and publisher of the New York Herald and a known sponsor of bold schemes. De Long met Bennett in New York early in 1874; the newspaperman was impressed by De Long, and assured him that his Arctic ambitions would have the enthusiastic support of the Herald. In the meantime De Long had applied to the Navy Department for an Arctic command, a request that he was informed would "receive due attention". answer the following question: What is the last name of the person who returned home captivated by the Arctic?
A: De Long

Given the following context: Three years after the destruction of the Death Star, the Rebel Alliance, led by Princess Leia, has set up a new base on the ice planet of Hoth. The Imperial fleet, led by Darth Vader, continues to hunt for the new Rebel base by dispatching probe droids across the galaxy. Luke Skywalker is captured by a wampa while investigating one such probe, but manages to escape from the wampa's lair with his lightsaber. Before Luke succumbs to hypothermic sleep, the Force ghost of his late mentor, Obi-Wan Kenobi, instructs him to go to Dagobah to train under Jedi Master Yoda. Han Solo locates Luke and cuts open the tauntaun he rode there on to keep his friend warm; they wait there until being rescued by a search party the next morning. Meanwhile, the probe alerts the Imperial fleet to the Rebels' location. The Empire launches a large-scale attack using AT-AT walkers to capture the base, which forces the Rebels to retreat. Han and Leia escape with C-3PO and Chewbacca on the Millennium Falcon, but the ship's hyperdrive malfunctions. They hide in an asteroid field, where Han and Leia grow closer amidst tension and briefly kiss. Vader summons bounty hunters to assist in finding the Falcon. Luke, meanwhile, escapes with R2-D2 in his X-wing fighter and crash-lands on the swamp planet of Dagobah. He meets a diminutive creature who reveals himself to be Yoda; after conferring with Obi-Wan's spirit, Yoda reluctantly accepts Luke as his student. answer the following question: What is the name of the leader of the group that Darth Vader is looking for?
----
Answer:
Princess Leia