In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Example Input: Passage: The building was sold in 1549 by Buonaccorso Pitti, a descendant of Luca Pitti, to Eleonora di Toledo.  Raised at the luxurious court of Naples, Eleonora was the wife of Cosimo I de' Medici of Tuscany, later the Grand Duke.  On moving into the palace, Cosimo had Vasari enlarge the structure to fit his tastes; the palace was more than doubled by the addition of a new block along the rear.  Vasari also built the Vasari Corridor, an above-ground walkway from Cosimo's old palace and the seat of government, the Palazzo Vecchio, through the Uffizi, above the Ponte Vecchio to the Palazzo Pitti. This enabled the Grand Duke and his family to move easily and safely from their official residence to the Palazzo Pitti. Initially the Palazzo Pitti was used mostly for lodging official guests and for occasional functions of the court, while the Medicis' principal residence remained the Palazzo Vecchio. It was not until the reign of Eleonora's son Francesco I and his wife Johanna of Austria that the palazzo was occupied on a permanent basis and became home to the Medicis' art collection.Land on the Boboli hill at the rear of the palazzo was acquired in order to create a large formal park and gardens, today known as the Boboli Gardens. The landscape architect employed for this was the Medici court artist Niccolò Tribolo, who died the following year; he was quickly succeeded by Bartolommeo Ammanati. The original design of the gardens centred on an amphitheatre, behind the corps de logis of the palazzo. The first play recorded as performed there was Andria by Terence in 1476. It was followed by many classically inspired plays of Florentine playwrights such as Giovan Battista Cini. Performed for the amusement of the cultivated Medici court, they featured elaborate sets designed by the court architect Baldassarre Lanci. 
Question: What is the first name of the Grand Duke whose family was enabled to move easily and safely from their official residence?
Example Output: Cosimo.

Example Input: Passage: As a passenger ship sails by the bleak ruins of a deserted island, Dr. Kersaint blows his former home a kiss. When a fellow passenger asks him about the place, he tells its tragic story, segueing into a flashback.
During the colonial era in the South Pacific, the natives of the island of Manakoora are a contented lot. Terangi, the first mate on an island-hopping schooner, marries Marama, the daughter of the chief. She has a premonition and begs him not to leave, or at least take her with him on the ship's next voyage, but he makes her stay behind.
Upon reaching Tahiti, the crew goes to a bar to celebrate. When a racist white man orders them to leave, Terangi strikes him and breaks his jaw. Unfortunately, the man has strong political connections, and the governor is forced to sentence him to six months in jail, over the objections of Terangi's captain, Nagle.  Back on Manakoora, Dr. Kersaint begs recently appointed local French Governor Eugene De Laage to have Terangi brought home to serve his sentence under parole, but De Laage refuses to compromise his stern interpretation of the law, despite the pleas of Captain Nagle, Father Paul, and even his own wife.
Unable to bear being confined, Terangi repeatedly tries to escape, lengthening his sentence by another 16 years, much to the delight of a particularly harsh jailer. Finally, after eight years, Terangi succeeds in getting out, but at a terrible price: he unintentionally kills a guard. He steals a canoe and returns to Manakoora after an arduous journey. At the end, he is rescued from his overturned canoe by Father Paul, who promises to remain silent. 
Question: Who does the daughter of the chief beg not to leave?
Example Output: Terangi.

Example Input: Passage: The story begins in England approximately two centuries after the Norman Conquest, or around 1300 A.D. Saxon scholar Walter of Gurnie is the illegitimate son of the Earl of Lessford and has been dispossessed of his inheritance by his father's Norman widow. After joining a group of Saxons who free hostages held by Lessford, Walter is forced into exile when he is recognized.
Walter flees England, accompanied by his friend Tristram Griffen, a Saxon archer, and sets out to make his fortune in Cathay during the times of Pax Mongolica.  Walter seeks the patronage of Mongol warlord General Bayan of the Hundred Eyes and agrees to fight for him. 
The "Black Rose" of the title is the beauteous Maryam, a half-English, half-Mongol girl who has escaped from the harem Bayan is escorting to China.  Disguised as a servant boy, she travels with Walter and Tristram in the caravan. Maryam loves Walter, but he is too interested in his adventure to pay her any attention. Tristram doesn't like all the killing and decides to get away. He takes Maryam with him because she wants to go to England.
Bayan sends Walter on a mission to see the Sung Dynasty Empress of that part of China not yet under Mongol rule
When he arrives he is told that he must stay in China as a "guest" for the rest of his life. Then he finds Tristram and Maryam had also been. captured and imprisoned. During this time, Walter realizes he loves Maryam. The three of them decide to escape. Tristram dies. The small boat in which Maryam is waiting for Walter in drifts away before Walter can catch her. Walter returns to England alone. 
Walter is welcomed back by the Norman King Edward because of all the cultural and scientific knowledge (including gunpowder) he has brought back from China. The king knights Walter and grants him a coat of arms. Two Mongol emissaries from Bayan show up. They have brought the Black Rose to England to join Walter there. 
Question: What is the full name of the person who leaves and takes Maryam with him?
Example Output:
Tristram Griffen.