In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Q: Passage: The management of Rockefeller Center shifted around this time. In November 1936, John Todd was featured in two New Yorker articles that emphasized his role in the complex's construction. At the same time, Nelson was gaining clout within Rockefeller Center Inc., and he disagreed with nearly all of Todd's suggestions. Nelson's father, John, was relinquishing his responsibilities, since the Rockefeller family's youngest son David had moved out of the family home at 10 West 54th Street, and John was now focusing on his own personal life. By April 1937, Todd regretted his decision to be featured in The New Yorker. In March 1938, Nelson became the president of Rockefeller Center Inc. He then fired Todd as the complex's manager and appointed Hugh Robertson in his place. Nelson and Robertson wanted to avoid workers' strikes, which would delay the completion of construction. Nelson, Robertson, and the workers' unions agreed to a contract in which the unions would not strike, Robertson would not lock out union workers, and both would agree to arbitration if a labor dispute arose. Rockefeller Center was one of Nelson's primary business ventures until 1958, when he was elected Governor of New York.Public relations officials were hired to advertise the different parts of the complex, such as the gardens and the plaza. Merle Crowell set up a viewing platform on the east side of Rockefeller Center and founded the facetious "Sidewalk Superintendents' Club" so the public could view construction.

A: What is the first name of the person who appointed Hugh Robertson as the complex manager?
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Q: Passage: Beginning on December 11, 1945, Stafford hosted the Tuesday and Thursday broadcasts of NBC musical variety radio program The Chesterfield Supper Club. On April 5, 1946, the entire cast, including Stafford and Perry Como, participated in the first commercial radio broadcast from an airplane. The initial plan was to use the stand-held microphones used in studios but when these proved to be problematic, the cast switched to hand-held microphones, which because of the plane's cabin pressure became difficult to hold. Three flights were made that day; a rehearsal in the afternoon, then two in the evening—one for the initial 6:00 pm broadcast and another at 10:00 pm for the West Coast broadcast.Stafford moved from New York to California in November 1946, continuing to host Chesterfield Supper Club from Hollywood. In 1948, she restricted her appearances on the show to Tuesdays, and Peggy Lee hosted the Thursday broadcasts. Stafford left the show when it was expanded to 30 minutes, making her final appearance on September 2, 1949. She returned to the program in 1954; it ended its run on NBC Radio the following year. During her time with Chesterfield Supper Club, Stafford revisited some of the folk music she had enjoyed as a child. Weston, her conductor on the programme, suggested using some of the folk music for the show. With her renewed interest in folk tunes came an interest in folklore; Stafford established a contest to award a prize to the best collection of American folklore submitted by a college student. The annual Jo Stafford Prize for American Folklore was handled by the American Folklore Society, with the first prize of $250 awarded in 1949.

A: What was the name of the person that conducted the Chesterfield Supper Club?
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Q: Passage: Plumbe designed the estate with five classes of houses. Although the houses were built to the same five basic designs, each street was given a distinct style of design and ornamentation. Varying mixes of red and yellow bricks, and variations in window design and ornamental motifs, were used to give each street a distinct identity. All were designed with front and back gardens. Corner houses were given distinctive designs and turrets.
The distribution of houses followed the traditional Victorian model of town planning. The larger first- and second-class houses were built in the centre, close to the church and school, while the more numerous third-, fourth-, and fifth-class houses were built in the estate's outskirts. Welch (2006) speculates that this segregation of housing was not Plumbe's intention; Plumbe himself was quoted in 1896 as saying that "I regret that it is necessary to separate the richer and more cultured classes from the poorer, owing to the prejudices which exist; and these prejudices exist on the part of the poor as well as on the part of the other class".Except for the corner houses, the houses were built in pairs, each sharing a porch with its neighbour. For many of the smaller fourth- and fifth-class houses, the doors were aligned at right angles to the façade of the house, so as not to open directly adjacently to their neighbours. All houses were designed with at least one parlour and with the kitchen, scullery, and toilet in separate rooms at the rear of the house; the first-class houses also had toilets upstairs. In line with the design principles of the time, the downstairs toilets were accessible only from the back gardens, and the houses were not fitted with separate bathrooms; baths were taken in a moveable bath located in the kitchen.
All houses were built with marble-mantelpieced fireplaces and flues. All houses were supplied with running water supplied from the New River, which flowed through Wood Green. However, not all houses were supplied with gas or mains electricity from the outset, the remainder being lit by candles or oil or paraffin lamps.Houses at Noel Park were deliberately designed to be relatively small, both for cheapness and to discourage tenants from taking on lodgers. Many of the larger houses at Shaftesbury Park had been sublet and split, and the practice went against the principles of the Artizans Company's founders. To discourage the practice at Queen's Park and Noel Park, cottage flats were built; these maintained the terraced façade, but split the house into upper and lower flats, each flat having a separate front door onto the street.

A:
What were the two locations of the houses that were split into upper and lowers flats and each flat had a separate front door onto the street?
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