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.

Input: Consider Input: Passage: The company, retaining the title "Sadler's Wells Opera", opened at the Coliseum on 21 August 1968, with a new production of Mozart's Don Giovanni, directed by Sir John Gielgud. Though this production was not well received, the company rapidly established itself with a succession of highly praised productions of other works. Arlen died in January 1972, and was succeeded as managing director by Lord Harewood.The success of the 1968 Mastersingers was followed in the 1970s by the company's first Ring cycle, conducted by Goodall, with a new translation by Andrew Porter and designs by Ralph Koltai.  The cast included Norman Bailey, Rita Hunter and Alberto Remedios. In Harewood's view, among the highlights of the first ten years at the Coliseum were the Ring, Prokofiev's War and Peace, and Richard Strauss's Salome and Der Rosenkavalier.
The company's musical director from 1970 to 1977 was Charles Mackerras. Harewood praised his exceptional versatility, with a range "from The House of the Dead to Patience." Among the operas he conducted for the company were Handel's Julius Caesar starring Janet Baker and Valerie Masterson; five Janáček operas; The Marriage of Figaro with pioneering use of 18th century performing style; Massenet's Werther; Donizetti's Mary Stuart with Baker; and Sullivan's Patience. The company took the production of the last to the Vienna Festival in 1975, along with Britten's Gloriana. Sir Charles Groves succeeded Mackerras as musical director from 1978 to 1979, but Groves was unwell and unhappy during his brief tenure. Starting in 1979, Mark Elder succeeded Groves in the post, and described Groves "immensely encouraging and supportive".A long-standing concern of Arlen and then Harewood was the need to change the company's name to reflect the fact that it was no longer based at Sadler's Wells theatre. Byam Shaw commented "The one major setback the Sadler's Wells Opera Company suffered from its transplant was that unheeding taxi drivers kept on taking their patrons up to Rosebery Avenue".Harewood considered it an elementary rule that "you must not carry the name of one theatre if you are playing in another one." Covent Garden, protective of its status, objected to the suggestion that the Sadler's Wells company should be called "The British National Opera" or "The National Opera", although neither Scottish Opera nor the Welsh National Opera opposed such a change. Eventually the British government decided the matter, and the title "English National Opera" was approved. The company's board adopted the new name in November 1974. In 1977, in response to demand for more opera productions in English provincial cities, a second company was established. It was based at Leeds in northern England, and was known as ENO North. Under Harewood's guidance, it flourished, and in 1981 it became an independent company, Opera North.

Output: What name did the company that was  titled "Sadler's Wells Opera" eventually change its name to?


Input: Consider Input: Passage: As a result of the Berlin Conference of 1884-1885, the Congo Basin is claimed by King Leopold II of the Belgians, who rules the Congo Free State in personal union with the Kingdom of Belgium. The country is on the verge of bankruptcy, Leopold having borrowed huge sums of money to finance the construction of railways and other infrastructure projects. He sends his envoy Léon Rom to secure the fabled diamonds of Opar. Rom's expedition is ambushed and massacred. A tribal leader, Chief Mbonga, offers Rom the diamonds in exchange for an old enemy: Tarzan.
The man once called "Tarzan", John Clayton III, has left Africa behind and settled down in London with his American-born wife, Jane Porter. He took up his birth name and ancestral family residence as Lord Greystoke. In the eight years since returning from Africa, John's story as Tarzan has become legendary among the Victorian public, although John wants to leave that past behind. Through the British Prime Minister, John is invited by King Leopold to visit Boma and report on the development of the Congo by Belgium; he declines to participate in the perceived publicity stunt.

Output: What is the first name of the person who sends his envoy to secure diamonds?


Input: Consider Input: Passage: Johnny and girlfriend Frankie are performers on a Mississippi River riverboat, which also has a casino. Johnny is a compulsive gambler who is down on his luck and in debt.
Johnny and his friend Cully, a musician and composer, visit a gypsy camp to get his fortune told. A lady reads tea leaves and tells Johnny that he will soon meet a red-haired woman who will bring him luck.
Back on the boat, Johnny and Cully promptly encounter Nellie Bly, their boss Clint Braden's on-again, off-again girlfriend. Nellie has just caught Braden seducing another singer, Mitzi. Since she has red hair, Nellie is persuaded by Johnny to touch his chips for luck. After he wins, Johnny is convinced that the gypsy must be correct.
Frankie finds out and becomes jealous, as does Johnny's boss. In a bit of musical theatre, Frankie shoots Johnny for dancing with Nellie Bly while singing Cully's latest song. A Broadway recruiter sees the riverboat show and buys the rights to this new song, suggesting that Frankie and Johnny should work together with him in New York City.
Landing in New Orleans, the musical cast and riverboat crew attend a masked ball. Frankie, Nellie and Mitzi all rent the same Madame Pompadour costume.
Johnny is eager for the luck of redhead Nellie to win more money, contrary to Frankie's expressed wishes. Being masked and in costume, Frankie and Nellie scheme to switch places to test Johnny's lucky-redhead theory. Johnny wins $10,000 at roulette, but when he kisses the woman he believes to be Nellie, he discovers the switch. Frankie is furious and throws all the winnings out of a window, into the street.
Blackie, a dim-witted stooge who works for the boss, hears Braden drunkenly complain about how he has lost Nellie. Thinking he can be of help, Blackie switches the blank cartridge in Frankie's stage gun for a real bullet.


Output: Who does Johnny actually kiss after winning at roulette?