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.

[EX Q]: Passage: Handel joined the Hamburg opera house when it was experiencing a period of considerable artistic success. This blossoming followed the arrival of Reinhard Keiser, who had become musical director at the Gansemarkt in about 1697, and in 1703 succeeded Johann Kusser as the theatre's manager. Born in 1674, Keiser had studied under Johann Schelle and probably Johann Kuhnau at the Thomasschule zu Leipzig. In 1694 he was employed as a court composer at Brunswick, where in three years he composed seven operas, at least one of which (Mahumeth) was performed in Hamburg. According to Handel's biographer Donald Burrows, Keiser was a good judge of popular taste, with a flair for writing Italian-style arias. Between 1697 and 1703, prior to Handel's arrival, about a dozen more Keiser operas had been staged at the Gansemarkt. Despite his on-stage successes, Keiser was an unreliable general manager, with expensive private tastes and little financial acumen, often at odds with his creditors.It is possible that Keiser, who had connections in the Halle area, had heard of Handel and was directly instrumental in securing the latter's post in the Gansemarkt orchestra; certainly he was a considerable influence on the younger man in the three years that Handel spent in Hamburg. Another important Gansemarkt colleague was the house composer and singer Johann Mattheson, who noted Handel's rapid progress in the orchestra from back-desk violinist to harpsichord soloist, a role in which, said Mattheson, "he showed himself a mana thing which no one had before suspected, save I alone". Mattheson was less complimentary on Handel's early efforts at composition: "He composed very long, long arias, and really interminable cantatas", before, it seems, "the lofty schooling of opera ... trimmed him into other fashions".
Question: What is the last name of the person who was employed as a court composer at Brunswick in 1694?
[EX A]: Keiser.

[EX 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?
[EX A]: Johann Samuel Drese.

[EX Q]: Passage: A brief article mentioning the discovery appeared in the Maidstone Journal on 4 July 1822; the information in it was then largely repeated in a volume of the Gentleman's Magazine that year. The latter also features some brief discussion as to who the deceased individuals in the chamber had been, speculating that it was "some chief slain in the battle fought here between Vortimer, King of Britain, and the Saxons". A second description of the site appeared in Gentleman's Magazine in 1834, written by S. C. Lampreys.About a year after the discovery, Smythe wrote an account in which he included both a sketch and plan of the chamber. Smythe's original report was not published at the time, but deposited in the archive of Maidstone Museum. In this unpublished document, he referred to the monument as a "British Tomb" or a "Druidical Monument". The document was only published in 1948, in an article written for the Archaeologia Cantiana journal by the archaeologist John H. Evans. Evans noted that "meagre and incomplete as it is", "we must be grateful" for this document "when we remember the unrecorded destruction wrought throughout the centuries upon this interesting and isolated megalithic necropolis".Alongside Smythe's report, another brief account was also produced and placed in the museum, likely written by Charles and again published in Evans' 1948 article. Ashbee later related that both of the reports written in the 1820s were "brief but valuable" and "in many ways in advance of their age". He noted that the destruction of prehistoric monuments during this "age of agricultural development" would have been quite commonplace and thus these antiquarians' records written "almost half a century before the emergence of the outlines of present-day prehistory" as a field of scholarly study were particularly important.In the 1920s, the archaeologist O. G. S. Crawford accessed the Maidstone Museum archives to determine the probable location of Smythe's Megalith. He then included it in his 1924 Ordnance Survey guide to archaeological sites in southeastern England. In 1955, several substantial stones were also found in the area. In 2000, Ashbee stated that some of the kerbstones had "recently come to light, buried in the ditches" of the monument.
Question: Who noted that the destruction of prehistoric monuments during this "age of agricultural development" would have been quite commonplace?
[EX A]:
Ashbee.