TASK DEFINITION: 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.
PROBLEM: Passage: The Slaters of Wolverhampton are plagued with Mrs. Slater's chronic debilitating asthma and her cooking limited to what comes in canned goods that she can heat in boiling water. Mr. Alan Slater is sick with worry and has a cantankerous personality. Nigel longs for a life that is more than a succession of canned-food dinners made from what can be heated in boiling water. When dinner is burnt, the standard substitute of toast is always served. He loves toast, with the crunchy outside giving way to buttery softness inside. Despite her infrequent forays into cooking meals from scratch, his mother's attempts to improve her cooking change nothing before or after her death. His father continues in widowhood with the same cooking style and frequent dinners of toast. The experience brings Nigel to conclude that he is not liked. Nigel learns from a friend that the way in which he could attempt a better relationship with his father is to cook a meal for him.
His cooking efforts are thwarted by the new housekeeper, the married and "common" Mrs. Joan Potter, who seduces Alan with her apple pie and array of gourmet meals. The two start to spend time together: at one point, she exiting her council house through an upstairs window so as not to be found out by her husband. Without announcement, the Slaters move to the Herefordshire countryside along with Mrs. Potter. Nigel co-exists with her but never accepts her. She makes a competition of cooking when the teenaged Nigel's shows an emerging interest in developing his skills at school home economics class cookery lessons. Mrs. Potter's lemon meringue pie becomes Nigel's quest to learn the secret recipe. 
Question: While Nigel's mom has asthma, what makes his dad ill?

SOLUTION: worry.

PROBLEM: 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?

SOLUTION: Cosimo.

PROBLEM: Passage: During the 1913 Ballets Russes season in Paris, Monteux conducted two more premieres. The first was Jeux, with music by Debussy and choreography by Nijinsky. The choreography was not liked; Monteux thought it "asinine", while Debussy felt that "Nijinsky's cruel and barbarous choreography ... trampled over my poor rhythms like so many weeds". The second new work was Stravinsky's The Rite of Spring given under the French title, Le sacre du printemps. Monteux had been appalled when Stravinsky first played the score at the piano:
I decided then and there that the symphonies of Beethoven and Brahms were the only music for me, not the music of this crazy Russian. ... My one desire was to flee that room and find a quiet corner in which to rest my aching head. Then [Diaghilev] turned to me and with a smile said, "This is a masterpiece, Monteux, which will completely revolutionize music and make you famous, because you are going to conduct it." And, of course, I did.
Despite his initial reaction, Monteux worked with Stravinsky, giving practical advice to help the composer to achieve the orchestral balance and effects he sought. Together they worked on the score from March to May 1913, and to get the orchestra of the Théâtre des Champs-Élysées to cope with the unfamiliar and difficult music Monteux held seventeen rehearsals, an unusually large number. Monteux's real attitude to the score is unclear. In his old age he told a biographer, "I did not like Le Sacre then. I have conducted it fifty times since. I do not like it now." However, he told his wife in 1963 that the Rite was "now fifty years old, and I do not think it has aged at all. I had pleasure in conducting the fiftieth anniversary of Le Sacre this spring". 
Question: What is the name of the conductor that performed The Rite of Spring for 50 years?

SOLUTION:
Monteux.