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: The blacksmith and swordsmith John is tutored at the court of King Arthur, but as a commoner he can't hope to win the hand of Lady Linet, daughter of the Earl of Yeonil. The Earl's castle is attacked by Saracens and Cornishmen — disguised as Vikings — and his wife is killed, making him lose his memory. The attack was part of a plot by the Saracen Sir Palamides and the pagan Cornish King Mark to overthrow Arthur and Christianity and take over the country, whilst pretending to be Arthur's friends and allies  - Palamides is a knight of the round table and Mark has faked his own baptism.John accuses Palamides' servant Bernard of murder before Arthur, who grants him three months' grace to prove the accusation or face execution himself. Another knight, Sir Ontzlake, takes pity on John and trains him in swordplay so that he can take on an alternative secret identity as the wandering Black Knight. The "Vikings" raid a newly founded monastery and take Lady Linet and its monks to Stonehenge for a pagan sacrifice, but the Black Knight arrives and saves her, closely followed by Arthur and his knights, who defeat the pagans and destroy Stonehenge.
Sir Palamides tricks the Lady Linet into his castle to try to get her to reveal the Black Knight's identity, but John is informed of this and saves her, still in disguise. Sir Ontzlake then sends him to King Mark's castle, where a pro-Arthur woodcarver shows him  a secret tunnel into the royal chambers. John arrives in time to overhear Mark and Palamides finalising their plot but Palamides beats him back to Camelot, tricking Arthur into thinking that the Black Knight is leading the Viking raids. John arrives dressed as the Black Knight and despite revealing his identity is briefly imprisoned until Lady Linet and Sir Ontzlake free him, with the latter standing bail for John to Arthur.
[A]: Who loses his memory after his wife is killed?


[Q]: Passage: Like Green, who made particular mention of Beiderbecke's "amount of teaching," the jazz historian Ted Gioia also has emphasized Beiderbecke's lack of formal instruction, suggesting that it caused him to adopt "an unusual, dry embouchure" and "unconventional fingerings," which he retained for the rest of his life. Gioia points to "a characteristic streak of obstinacy" in Beiderbecke that provokes "this chronic disregard of the tried-and-true." He argues that this stubbornness was behind Beiderbecke's decision not to switch from cornet to trumpet when many other musicians, including Armstrong, did so. In addition, Gioia highlights Beiderbecke's precise timing, relaxed delivery, and pure tone, which contrasted with "the dirty, rough-edged sound" of King Oliver and his protégé Armstrong, whose playing was often more energetic and whose style held more sway early in the 1920s than Beiderbecke's.
Beiderbecke's playing - both as a cornetist and a pianist - had a profound effect on a number of his contemporaries. Eddie Condon, for instance, described Beiderbecke's cornet playing as "like a girl saying yes" and also wrote of being amazed by Beiderbecke's piano playing: "All my life I had been listening to music […] But I had never heard anything remotely like what Beiderbecke played. For the first time I realized music isn't all the same, it had become an entirely new set of sounds" "I tried to explain Bix to the gang," Hoagy Carmichael wrote, but "[i]t was no good, like the telling of a vivid, personal dream […] the emotion couldn't be transmitted."Mezz Mezzrow described Beiderbecke's tone as being "pickled in alcohol […] I have never heard a tone like he got before or since. He played mostly open horn, every note full, big, rich and round, standing out like a pearl, loud but never irritating or jangling, with a powerful drive that few white musicians had in those days."Some critics have highlighted "Jazz Me Blues", recorded with the Wolverines on February 18, 1924, as being particularly important to understanding Beiderbecke's style. Although it was one of his earliest recordings, the hallmarks of his playing are evident. "The overall impression we get from this solo, as in all of Bix at his best," writes the trumpeter Randy Sandke, "is that every note is spontaneous yet inevitable." Richard Hadlock describes Beiderbecke's contribution to "Jazz Me Blues" as "an ordered solo that seems more inspired by clarinetists Larry Shields of the ODJB and Leon Roppolo of the NORK than by other trumpet players." He goes on to suggest that clarinetists, by virtue of their not being tied to the melody as much as cornetists and trumpet players, could explore harmonies.
[A]: What is the first name of the person who highlights Beiderbecke's precise timing, relaxed delivery, and pure tone?


[Q]: Passage: The third Chinook carried half of the enhanced A Company group from 1 PARA to Magbeni. The helicopter hovered low above the landing zone that had been identified by the second SAS observation team and the paras jumped from the rear ramp. The observation team had warned that the ground was wet but had been unable to determine the depth of the water, so the paras were surprised to find themselves jumping into a chest-deep swamp. The majority of the first group immediately waded through the swamp to get to the nearby tree line and from there to the village, but a small party tasked with securing the landing zone had to wait in the swamp for the Chinook to pick up the remaining members of the company group and return to insert them at the landing zone.The returning Chinook, carrying the remainder of the A Company group including second-in-command (2IC) Captain Danny Matthews, came under fire from a heavy machine gun in Magbeni, which was promptly strafed by one of the 657 Squadron Lynx helicopters until it ceased firing. The soldiers in Matthews' helicopter exited and joined the first half of the company group on the ground. As the company group moved forward, an explosion—possibly a mortar fired by the British fire support group—injured seven men, including company commander Major Matthew Lowe, one of the platoon commanders, a signaller, and two of Lowe's headquarters staff. Another signaller radioed in a casualty report, and one of the Chinooks en route to Gberi Bana to extract the Royal Irish (who had just been freed by the SAS) landed on the track through the village. The casualties were loaded onto the helicopter, which then picked up the Royal Irish and flew to RFA Sir Percivale where all 13 men were assessed by medics.The operation continued under the leadership of Matthews, the company 2IC, who had taken command almost immediately after the company commander was wounded. Under his command, each of the platoons assaulted a different cluster of buildings to which they had been assigned during training on the replica village at Hastings. The West Side Boys' ammunition store was found and secured and, once the rest of the buildings had been cleared, the paras took up defensive positions to block any potential counter-attack and patrols went into the immediate jungle in search of any West Side Boys hiding in the bushes. The village was completely secure by 08:00 and the paras secured the approaches with Claymore mines and mortars positioned to prevent a counter-attack, while a detachment destroyed the remaining vehicles and heavy weapons including the Bedford lorry which had blocked the Royal Irish patrol. The paras also recovered the Royal Irish patrol's Land Rovers, which were slung under the Chinooks and removed. The last British soldiers left the area at approximately 14:00.
[A]:
What paras were surprised to find themselves jumping into a chest-deep swamp?