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.

Passage: Roy DuBro and Ed Klingbottom are garbage men who are constantly undermined by their corrupt boss Junior Assistant Dispatcher Trainee Stanley Snyder.
One day, the earth is secretly invaded by an army of flying saucers, commanded by a Darth Vader-esque alien called Glaxxon. A saucer abducts the two men and the aliens on board attempt to vivisect them. They awaken just in time and escape back to earth with an alien fire extinguisher. When they arrive late for work and try to tell Stanley about the aliens, he doesn't believe them, having heard every alien story ever from fellow worker Old Bob.
President Smith and his significantly more competent press secretary receive news about the invasion from General Vice and the President tells his advisor, Dr. Strangemeister, to find two people with alien experience and make them into secret agents. Unbeknownst to anyone, Strangemeister is secretly in league with Glaxon, who is infuriated by Ed and Roy's interference. Strangemeister hires the two of them, believing that they are destined to fail and transforms them into 'The Men in White'.
The aliens start abducting people all over the world. Roy suggests the two of them use a cow as bait. The plan works and they successfully capture an alien spaceship. They discover  a device that makes them forget the last several seconds, and the two of them get stuck in a continuous loop for several hours until its batteries run down. 
Question: Who hires the garbage men who work for a corrupt boss as secret agents??
Dr. Strangemeister.

Passage: Drake ended his studies at Cambridge nine months before graduation, and in autumn 1969 moved to London. His father remembered "writing him long letters, pointing out the disadvantages of going away from Cambridge ... a degree was a safety net, if you manage to get a degree, at least you have something to fall back on; his reply to that was that a safety net was the one thing he did not want." Drake spent his first few months in London drifting from place to place, occasionally staying at his sister's Kensington flat but usually sleeping on friends’ sofas and floors. Eventually, in an attempt to bring some stability and a telephone into Drake's life, Boyd organised and paid for a ground floor bedsit in Belsize Park, Camden.
On 5 August 1969, Drake recorded five songs for the BBC's John Peel show ("Cello Song", "Three Hours", "River Man", "Time of No Reply" and an early version of "Bryter Layter"), three of which were broadcast on the following night. A month later, on 24 September, he opened for Fairport Convention at the Royal Festival Hall in London, followed by appearances at folk clubs in Birmingham and Hull. Folk singer Michael Chapman said of the performances:The folkies did not take to him; [they] wanted songs with choruses. They completely missed the point. He didn't say a word the entire evening. It was actually quite painful to watch. I don't know what the audience expected, I mean, they must have known they weren't going to get sea-shanties and sing-alongs at a Nick Drake gig!
The experience reinforced Drake's decision to retreat from live appearances; the few concerts he did play around this time were usually brief, awkward, and poorly attended. Drake seemed reluctant to perform and rarely addressed his audience. As many of his songs were played in different tunings, he frequently paused to retune between numbers. 
Question: Where did the man who did not like to play in front of live audiences end his studies?
Cambridge.

Passage: How much of this narrative was Geoffrey's own invention is open to debate. He seems to have made use of the list of Arthur's twelve battles against the Saxons found in the 9th-century Historia Brittonum, along with the battle of Camlann from the Annales Cambriae and the idea that Arthur was still alive. Arthur's status as the king of all Britain seems to be borrowed from pre-Galfridian tradition, being found in Culhwch and Olwen, the Welsh Triads, and the saints' lives. Finally, Geoffrey borrowed many of the names for Arthur's possessions, close family, and companions from the pre-Galfridian Welsh tradition, including Kaius (Cei), Beduerus (Bedwyr), Guenhuuara (Gwenhwyfar), Uther (Uthyr) and perhaps also Caliburnus (Caledfwlch), the latter becoming Excalibur in subsequent Arthurian tales. However, while names, key events, and titles may have been borrowed, Brynley Roberts has argued that "the Arthurian section is Geoffrey's literary creation and it owes nothing to prior narrative." Geoffrey makes the Welsh Medraut into the villainous Modredus, but there is no trace of such a negative character for this figure in Welsh sources until the 16th century. There have been relatively few modern attempts to challenge the notion that the Historia Regum Britanniae is primarily Geoffrey's own work, with scholarly opinion often echoing William of Newburgh's late-12th-century comment that Geoffrey "made up" his narrative, perhaps through an "inordinate love of lying". Geoffrey Ashe is one dissenter from this view, believing that Geoffrey's narrative is partially derived from a lost source telling of the deeds of a 5th-century British king named Riotamus, this figure being the original Arthur, although historians and Celticists have been reluctant to follow Ashe in his conclusions.Whatever his sources may have been, the immense popularity of Geoffrey's Historia Regum Britanniae cannot be denied. Well over 200 manuscript copies of Geoffrey's Latin work are known to have survived, as well as translations into other languages. For example, 60 manuscripts are extant containing the Brut y Brenhinedd, Welsh-language versions of the Historia, the earliest of which were created in the 13th century. The old notion that some of these Welsh versions actually underlie Geoffrey's Historia, advanced by antiquarians such as the 18th-century Lewis Morris, has long since been discounted in academic circles. As a result of this popularity, Geoffrey's Historia Regum Britanniae was enormously influential on the later medieval development of the Arthurian legend. While it was not the only creative force behind Arthurian romance, many of its elements were borrowed and developed (e.g., Merlin and the final fate of Arthur), and it provided the historical framework into which the romancers' tales of magical and wonderful adventures were inserted. 
Question: What were the names of close family and companions Geoffrey borrowed from the pre-Galfridian Welsh tradition?

Kaius.