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.

[EX Q]: Passage: Mauna Kea is one of five volcanoes  that form the island of Hawaii, the largest and youngest island of the Hawaiian–Emperor seamount chain. Of these five hotspot volcanoes, Mauna Kea is the fourth oldest and fourth most active. It began as a preshield volcano driven by the Hawaii hotspot around one million years ago, and became exceptionally active during its shield stage until 500,000 years ago. Mauna Kea entered its quieter post-shield stage 250,000 to 200,000 years ago, and is currently dormant. Mauna Kea does not have a visible summit caldera, but contains a number of small cinder and pumice cones near its summit. A former summit caldera may have been filled and buried by later summit eruption deposits.
Mauna Kea is over 32,000 km3 (7,680 cu mi) in volume, so massive that it and its neighbor, Mauna Loa, depress the ocean crust beneath it by 6 km (4 mi).
Mauna Kea is the only Hawaiian volcano with distinct evidence of glaciation. Similar deposits probably existed on Mauna Loa, but have been covered by later lava flows. Despite Hawaii's tropical location, during several past ice ages a drop of a degree in temperature allowed snow to remain at the volcano's summit through summer, triggering the formation of an ice cap. There are three episodes of glaciation that have been recorded from the last 180,000 years: the Pōhakuloa (180–130 ka), Wāihu (80–60 ka) and Mākanaka (40–13 ka) series. These have extensively sculpted the summit, depositing moraines and a circular ring of till and gravel along the volcano's upper flanks. Subglacial eruptions built cinder cones during the Mākanaka glaciation, most of which were heavily gouged by glacial action. The most recent cones were built between 9000 and 4500 years ago, atop the glacial deposits, although one study indicates that the last eruption may have been around 3600 years ago.At their maximum extent, the glaciers extended from the summit down to between 3,200 and 3,800 m (10,500 and 12,500 ft) of elevation. A small body of permafrost, less than 25 m (80 ft) across, was found at the summit of Mauna Kea before 1974, and may still be present. Small gullies etch the summit, formed by rain- and snow-fed streams that flow only during winter melt and rain showers.
[EX A]: What was likely covered by later lava flows on Mauna Loa?

[EX 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.
[EX A]: Who loses his memory after his wife is killed?

[EX Q]: Passage: In 1959, Makeba sang the lead female role in the Broadway-inspired South African jazz opera King Kong; among those in the cast was the musician Hugh Masekela. The musical was performed to racially integrated audiences, raising her profile among white South Africans. Also in 1959, she had a short guest appearance in Come Back, Africa, an anti-apartheid film produced and directed by the American independent filmmaker Lionel Rogosin. Rogosin cast her after seeing her on stage in African Jazz and Variety show, on which Makeba was a performer for 18 months. The film blended elements of documentary and fiction and had to be filmed in secret as the government was expected to be hostile to it. Makeba appeared on stage, and sang two songs: her appearance lasted four minutes. The cameo made an enormous impression on viewers, and Rogosin organised a visa for her to attend the premiere of the film at the twenty-fourth Venice Film Festival in Italy, where the film won the prestigious Critics' Choice Award. Makeba's presence has been described as crucial to the film, as an emblem of cosmopolitan black identity that also connected with working-class black people due to the dialogue being in Zulu.Makeba's role in Come Back, Africa brought her international recognition and she travelled to London and New York to perform. In London she met the American singer Harry Belafonte, who became her mentor, helping her with her first solo recordings. These included "Pata Pata", which would be released many years later, and a version of the traditional Xhosa song "Qongqothwane", which she had first performed with the Skylarks. Though "Pata Pata"—described by Musician magazine as a "groundbreaking Afropop gem"—became her most famous song, Makeba described it as "one of my most insignificant songs". While in England, she married Sonny Pillay, a South African ballad singer of Indian descent; they divorced within a few months.Makeba then moved to New York, making her US music debut on 1 November 1959 on The Steve Allen Show in Los Angeles for a television audience of 60 million. Her New York debut at the Village Vanguard occurred soon after; she sang in Xhosa and Zulu, and performed a Yiddish folk song. Her audience at this concert included Miles Davis and Duke Ellington; her performance received strongly positive reviews from critics. She first came to popular and critical attention in jazz clubs, after which her reputation grew rapidly. Belafonte, who had helped Makeba with her move to the US, handled the logistics for her first performances. When she first moved to the US, Makeba lived in Greenwich Village, along with other musicians and actors. As was common in her profession, she experienced some financial insecurity, and worked as a babysitter for a period.
[EX A]:
What is the name of the film that blended elements of documentary and fiction and had to be filmed in secret?