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.

[Q]: Passage: As far as we know, the earliest cantatas of Johann Sebastian Bach were performed in Muhlhausen from 1706 to 1708. He was employed as an organist there, but he occasionally composed cantatas, mostly for special occasions. The cantatas were based mainly on biblical texts and hymns, such as Aus der Tiefen rufe ich, Herr, zu dir, BWV 131 (a psalm setting), and the Easter chorale cantata Christ lag in Todes Banden, BWV 4.
Bach was next appointed organist and chamber musician in Weimar on 25 June 1708 at the court of the co-reigning dukes in Saxe-Weimar, Wilhelm Ernst and his nephew Ernst August. He initially concentrated on the organ, composing major works for the instrument, including the Orgelbuchlein, the Toccata and Fugue in D minor, BWV 565, and the Prelude and Fugue in E major, BWV 566. He was promoted to Konzertmeister on 2 March 1714, an honour that entailed performing a church cantata monthly in the Schlosskirche. The first cantatas he composed in the new position were Himmelskonig, sei willkommen, BWV 182, for Palm Sunday, Weinen, Klagen, Sorgen, Zagen, BWV 12 for Jubilate Sunday, and Erschallet, ihr Lieder, BWV 172, for Pentecost. Mostly inspired by texts by the court poet, Salomo Franck, they contain recitatives and arias. When Johann Samuel Drese, the Kapellmeister (director of music), died in 1716, Bach hoped in vain to become his successor. Bach looked for a better position and found it as Kapellmeister at the court of Leopold, Prince of Anhalt-Kothen. However, the duke in Weimar did not dismiss him and arrested him for disobedience. He was released on 2 December 1717.In Kothen, Bach found an employer who was an enthusiastic musician himself. The court was Calvinist, therefore Bach's work from this period was mostly secular, including the orchestral suites, the cello suites, the sonatas and partitas for solo violin, and the Brandenburg Concertos. He composed secular cantatas for the court for occasions such as New Year's Day and the prince's birthday, including Die Zeit, die Tag und Jahre macht, BWV 134a. He later parodied some of them as church cantatas without major changes, for example Ein Herz, das seinen Jesum lebend wei, BWV 134.
Question: What is full the name of the person whose successor Bach hoped in vain to become?
[A]: Johann Samuel Drese.

[Q]: Passage: Dr. Frank Peralta is stabbed to death in his apartment one night. The detective on the case, Lt. Stevenson, quickly finds multiple witnesses putting Peralta's lover, Terry Collins, at the scene. However, when Stevenson finds Terry and questions her, she has an iron-clad alibi with multiple witnesses. It is revealed that Terry has an identical twin sister, Ruth, and the pair share the same job and routinely switch places for their own benefit. Stevenson and the district attorney are unable to prosecute, since the twins refuse to confirm which one of them has the alibi.
Unable to accept the "perfect crime", Lt. Stevenson asks Dr. Scott Elliot for help. Scott is an expert on twin study, and has been routinely encountering the Collins twins at their shared place of work, but does not know which one is which. As a front, Scott asks Terry and Ruth if he can study both of them individually as part of his research. The twins accept, though Ruth is worried that Scott might find out that Terry was at Peralta's apartment the night of the murder. However, Terry is attracted to Scott and insists that they can keep the secret for the sake of seeing him. She also comforts Ruth, reminding her that she was only at Peralta's apartment but didn't kill him.
From Scott's psychological tests and by spending time with them, he discovers that Ruth is kind and loving, while Terry is highly intelligent, insane, and has been manipulating Ruth almost their entire lives. Terry is jealous that people keep preferring Ruth over her, and is again enraged when Scott falls in love with Ruth instead of her. Terry starts methodically gaslighting Ruth, making her believe that she's hallucinating and going insane, in the hopes of pushing her to suicide.
Question: What is the last name of the person whose murder the insane woman is suspected of committing?
[A]: Peralta.

[Q]: Passage: Agent Bart Langner finds Elsa Brinkmann, a would-be actress who looks and sounds just like Lylah Clare, a flamboyant star who fell to her death in suspicious circumstances 20 years ago. He persuades arrogant director Lewis Zarkan, who had been married to Lylah, to see her. The two men then convince brash studio head Barney Sheean, who is equally struck, to back a picture with her as Lylah.
Besides coping with the tyrannical Zarkan and easy access to alcohol and drugs, Elsa also has to contend with other hazards of Hollywood like malicious journalist Molly Luther and lesbian admirer Rossella. As filming continues, her identification with her role gets more intense. She also begins to fall in love with Zarkan, who is happy to sleep with her but his priority is to get his film finished.
By the last day of shooting, her personality seems to have merged with that of the outrageous Lylah whose fatal fall, we learn, was prompted by the jealous Zarkan. To antagonise him, she first lets him find her in bed with the gardener. Then, as he directs her in a circus scene, she leaps to her death from the high-wire. The resulting publicity makes his film a huge success. Tragedy later comes when Zarkan himself is shot and killed by Rossella.
A final sequence (in this case, a TV commercial for dog food that interrupts the film itself) suggests that the world of Hollywood is literally one of dog eats dog.
Question: Who does Elsa Brinkman start to fall in love with?
[A]:
Lewis Zarkan.