instruction:
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.
question:
Passage: Set in Casablanca shortly after World War II, escaped Nazi war criminal Heinrich Stubel has steadily murdered three different managers of the Hotel Casablanca. Disguised as a Count Pfferman, Stubel's goal is to reclaim the stolen art treasures that he has hidden in the hotel. However, the only way he can do this undetected is by murdering the hotel's managers and running the hotel himself.
The newest manager of Hotel Casablanca is former motel proprietor Ronald Kornblow, who is very much unaware that he has been hired because no one else will dare take the position. Inept Kornblow takes charge of the hotel, and eventually crosses paths with Corbaccio, owner of the Yellow Camel company, who appoints himself as Kornblow's bodyguard, aided and abetted by Stubel's valet Rusty. In his many efforts to murder Kornblow, Stubel sends beautiful Beatrice Reiner to romance the clueless manager.
Before Stubel can make his escape to the airfield with the loot, Kornblow, his friends, and Miss Reiner invade his hotel room and sneak from suitcase to closet and back again to unpack his bags, which serves to drive him thoroughly mad. Arrested on false charges, Kornblow, Corbaccio and Rusty eventually crash Stubel's plane into a police station where the brothers expose Stubel as an escaped Nazi.
answer:
What is the full name of the person who plans on running the hotel himself?


question:
Passage: Dr. John Harvey Kellogg opened a sanitarium in Battle Creek, Michigan, where he practiced his unusual methods for maintaining health, including colonic irrigation, electrical stimulus and sexual abstinence, vegetarianism and physical exercise. The sanitarium attracts well-to-do patients including William and Eleanor Lightbody, who are suffering from poor health following the death of their child. On their way to Battle Creek they meet Charles Ossining, hoping to make a fortune by exploiting the fad for health food cereals.
Ossining finds a partner in Goodloe Bender. Having enlisted the services of George Kellogg, the doctor's estranged adopted son, they attempt to produce "Kellogg's Perfo Flakes." 
In the sanitarium, Will Lightbody is separated from his wife, and is soon harboring lustful thoughts toward Nurse Graves and patient Ida Muntz. His wife Eleanor, meanwhile, befriends Virginia Cranehill, who has a modern attitude toward sexual pleasure, influenced by the works of Dr. Lionel Badger. Will eventually succumbs to Ida Muntz's charms. Later he learns that Ida has died during treatment. Following the death of a patient in the sinusoidal bath, and the discovery of yet another death, Will suffers a breakdown, flees the sanitarium, gets drunk and eats meat. At a restaurant, he meets Ossining, and agrees to invest $1,000 in his health food business. Will returns drunk to the sanitarium, where he is reprimanded by Dr. Kellogg and is abandoned by a distraught Eleanor.  
Ossining's business is a disaster, with no edible product. He and the partners resort to stealing Kellogg's cornflakes and repackaging them in their own boxes. Ossining meets his aunt, his sole investor, on visiting day at Kellogg's sanitarium, and is there exposed as a fraud and arrested.
answer:
What is the first real name of the person whose wife befriends Virginia Cranehill?


question:
Passage: Work on the steel structure of the RCA Building started in March 1932. Meanwhile, the British and French governments had already agreed to occupy the first two internationally themed buildings, and John Rockefeller Jr. started signing tenants from the respective countries. The cornerstone of the British Empire Building was laid in June, when Francis Hopwood, 1st Baron Southborough, placed the symbolic first stone in a ceremony. Significant progress on the theaters had been made by then: RKO Roxy's brickwork had been completed and the limestone-and-granite facade was almost ready to be installed, while the Music Hall's steelwork was complete. By September, both theaters were almost finished, as was the RCA Building, whose structural steel was up to the 64th floor. That month also saw the opening of the RKO Building, the first structure in the complex to be opened. The British Empire Building's structural steel started construction in October.The Music Hall was the second site to open, on December 27, 1932, although it had topped out in August. This was followed by the RKO Roxy's opening two days later. Roxy originally intended to use the Music Hall as a vaudeville theater, but the opening of the Music Hall was widely regarded as a flop, and both theaters ended up being used for films and performing arts. Radio City's Roxy Theatre had to be renamed the Center Theatre in May 1933 after a lawsuit by William Fox, who owned the original Roxy Theatre on 50th Street. The failure of the vaudeville theater ended up ruining Roxy's enterprise, and he was forced to resign from the center's management in January 1934.The cornerstone of La Maison Francaise was laid on April 29, 1933, by former French prime minister Édouard Herriot. The British Empire Building was open less than a week later. The RCA Building was slated to be open by May 1, but was delayed because of controversy over the Man at the Crossroads mural in the lobby. In July 1933, the managers opened a 70th-story observation deck atop the RCA Building, It was a great success: the 40-cents-per-head observation deck saw 1,300 daily visitors by late 1935.Work on the rooftop gardens started in October 1933, and La Maison Francaise opened the same month. In December 1933, workers erected the complex's famed Christmas tree in the center of the plaza for the first time. Since then, it has been a yearly tradition to display a large Christmas tree at the plaza between November and January.Simultaneously, the city built the part of the canceled "Metropolitan Avenue" that ran through Rockefeller Center. The new street, called "Rockefeller Plaza", was projected to carry an estimated 7,000 vehicles per day upon opening. The first segment, between 49th and 50th streets, opened in 1933, and a northern extension opened in 1934. The new street measured over 60 feet (18 m) wide and ran 722 feet (220 m) through the complex, with four vehicular levels.
answer:
What are the names of the theaters that ended up being used for films and performing arts?