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: 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.
[A]: What is the first name of the person who sends his envoy to secure diamonds?


[Q]: Passage: Set in the early 1930s, Larita meets John Whittaker in Monaco. They marry and he takes his bride to the family mansion near Flintham in rural Nottinghamshire to meet his mother, Veronica Whittaker and father, Major Jim Whittaker and his two sisters, Hilda and Marion. Veronica, already predisposed to dislike her new daughter-in-law, is further disappointed to find that she, like Jim, speaks fluent French. Larita also meets John's former girlfriend and neighbour Sarah Hurst, who is gracious about the marriage.
Larita makes some inadvertent gaffes, accidentally killing the family chihuahua and giving some joking advice to Hilda that unfortunately results in embarrassment to, and enmity from, the sisters. Sarah comes to the Whittakers' parties, and to play tennis, accompanied by her brother Philip, on whom Hilda has a crush. Philip, however, is infatuated with Larita, which further angers Hilda. Larita reveals she has been previously married and remains calm in the face of her mother-in-law's disdain. To Larita's disappointment, John is not eager to leave the estate so that they can find a home of their own. Larita is bored and miserable in the countryside and hates blood sports like hunting, and any of the entertainment that country English people seem to enjoy. She reads Lady Chatterley's Lover, shocking the female relatives, and she will not play tennis. She dislikes Veronica's stuffy decor, her constant entertaining of her friends, and the overcooked food. She tries to get along with Veronica who refuses to accept her and resents her attempts to bring American traditions into the home.
[A]: What is the name of the person John Wittaker takes to meet his family?


[Q]: Passage: Handel's music for Messiah  is distinguished from most of his other oratorios by an orchestral restraint—a quality which the musicologist Percy M. Young observes was not adopted by Mozart and other later arrangers of the music. The work begins quietly, with instrumental and solo movements preceding the first appearance of the chorus, whose entry in the low alto register is muted. A particular aspect of Handel's restraint is his limited use of trumpets throughout the work. After their introduction in the Part I chorus "Glory to God", apart from the solo in "The trumpet shall sound" they are heard only in "Hallelujah" and the final chorus "Worthy is the Lamb". It is this rarity, says Young, that makes these brass interpolations particularly effective: "Increase them and the thrill is diminished". In  "Glory to God", Handel marked the entry of the trumpets as da lontano e un poco piano, meaning "quietly, from afar"; his original intention had been to place the brass offstage (in disparte) at this point, to highlight the effect of distance.  In this initial appearance the trumpets lack the expected drum accompaniment, "a deliberate withholding of effect, leaving something in reserve for Parts II and III"  according to Luckett.Although Messiah is not in any particular key, Handel's tonal scheme has been summarised by the musicologist Anthony Hicks as "an aspiration towards D major", the key musically associated with light and glory. As the oratorio moves forward with various shifts in key to reflect changes in mood, D major emerges at significant points, primarily the "trumpet" movements with their uplifting messages. It is the key in which the work reaches its triumphant ending. In the absence of a predominant key, other integrating elements have been proposed. For example, the musicologist Rudolf Steglich has suggested that Handel used the device of the "ascending fourth"  as a unifying motif; this device most noticeably occurs in the first two notes of "I know that my Redeemer liveth" and on numerous other occasions. Nevertheless, Luckett finds this thesis implausible, and asserts that "the unity of Messiah is a consequence of nothing more arcane than the quality of Handel's attention to his text, and the consistency of his musical imagination". Allan Kozinn, The New York Times music critic, finds "a model marriage of music and text ... From the gentle falling melody assigned to the opening words ("Comfort ye") to the sheer ebullience of the "Hallelujah" chorus and the ornate celebratory counterpoint that supports the closing "Amen", hardly a line of text goes by that Handel does not amplify".
[A]:
What is the title of the work throughout which Handel's use of trumpets is limited?