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: Geologically, Portland is separated into two areas; the steeply sloping land at its north end called Underhill, and the larger, gently sloping land to the south, called Tophill. Portland stone lies under Tophill; the strata decline at a shallow angle of around 1.5 degrees, from a height of 151 metres (495 ft) near the Verne in the north, to just above sea level at Portland Bill. The geology of Underhill is different to Tophill; Underhill lies on a steep escarpment composed of Portland Sand, lying above a thicker layer of Kimmeridge Clay, which extends to Chesil Beach and Portland Harbour. This Kimmeridge Clay has resulted in a series of landslides, forming West Weares and East Weares.2.4 kilometres (1.5 mi) underneath south Dorset lies a layer of Triassic rock salt, and Portland is one of four locations in the United Kingdom where the salt is thick enough to create stable cavities. Portland Gas applied to excavate 14 caverns to store 1,000,000,000 cubic metres (3.51010 cu ft) of natural gas, which is one percent of the UK's total annual demand. It was proposed that the caverns should be connected to the National gas grid at Mappowder via a 37-kilometre (23 mi) pipeline. Plans had it that the surface facilities should be complete to store the first gas in 2011, and the entire cavern space available for storage in winter 2013. As part of the 350 million scheme, the Grade II listed former Old Engine Shed would be converted into a 1.5 million educational centre with a cafe and an exhibition space about the geology of Portland.
[EX A]: What is the full name of the acronym UK?

[EX Q]: Passage: Electra Heart debuted at number one on the UK Albums Chart with first-week sales of 21,358 copies. It became Diamandis' first chart-topping album in the United Kingdom, although it was additionally distinguished as the lowest-selling number-one record of the 21st century in the country. It was later surpassed by Write It on Your Skin by Newton Faulkner, which debuted at number one on the UK Albums Chart with first-week sales of 16,647 copies three months later. On 15 April 2016, Electra Heart was certified gold by the British Phonographic Industry for exceeding shipments of 100,000 units in the United Kingdom. The record additionally reached number one on both the Irish Albums Chart and the Scottish Albums Chart; it was recognised with a gold certification in the former territory by the Irish Recorded Music Association (IRMA).Electra Heart performed moderately on additional record charts in Europe. The record peaked at number 11 on the Swiss Hitparade, and reached number 17 on the German Media Control Charts. It charted at number 25 on the O3 Austria Top 40, number 30 on the Norwegian VG-lista, and number 41 on the Swedish Sverigetopplistan. The album reached the lower ends of the Dutch MegaCharts and the Belgian Ultratop in Wallonia, respectively peaking at numbers 92 and 132 in each region. However, it reached number 31 on the Official New Zealand Music Chart and number 32 on the Australian ARIA Albums Chart in Oceania.Electra Heart debuted at number 31 on the US Billboard 200, and reached number two on the Billboard Dance/Electronic Albums component chart. It had sold 150,000 copies in the United States as of May 2015. On 13 April 2019, the album was certified gold by the Recording Industry Association of America (RIAA), denoting shipments in excess of 500,000 units in the United States. Elsewhere in North America, the record peaked at number 50 on the Canadian Albums Chart. In August 2012, Diamandis commented that she believed consumers in the United Kingdom had misinterpreted her comical effort with a perceived abandonment of her original musical inspiration, thus resulting in a relative underperformance in the country. In contrast, she felt that her American audience was more receptive of Electra Heart and her evolving public image.As of 2015, three million singles had been sold from Electra Heart.
[EX A]: What is the name of the artist that had their album be certified gold on 15 April 2016?

[EX Q]: Passage: Katerina's health gradually worsened and in the spring of 1859 failed completely. Homeward bound, she died at Dresden on 19 April 1859. Smetana wrote that she had died "gently, without our knowing anything until the quiet drew my attention to her." After placing Zofie with Katerina's mother, Smetana spent time with Liszt in Weimar, where he was introduced to the music of the comic opera Der Barbier von Bagdad, by Liszt's pupil Peter Cornelius. This work would influence Smetana's own later career as an opera composer. Later that year he stayed with his younger brother Karel, and fell in love with Karel's sister-in-law Barbora (Bettina) Ferdinandiova, sixteen years his junior. He proposed marriage, and having secured her promise returned to Gothenburg for the 185960 winter. The marriage took place the following year, on 10 July 1860, after which Smetana and his new wife returned to Sweden for a final season. This culminated in April 1861 with a piano performance in Stockholm, attended by the Swedish royal family. The couple's first daughter, Zdenka, was born in September 1861.Meanwhile, the defeat of Franz Joseph's army at Solferino in 1859 had weakened the Habsburg Empire, and led to the fall from power of von Bach. This had gradually brought a more enlightened atmosphere to Prague, and by 1861 Smetana was seeing prospects of a better future for Czech nationalism and culture. Before deciding his own future, in September Smetana set out on a concert tour of the Netherlands and Germany. He was still hoping to secure a reputation as a pianist, but once again he experienced failure. Back in Prague, he conducted performances of Richard III and Wallenstein's Camp in the Zofin Island concert hall in January 1862, to a muted reception. Critics accused him of adhering too closely to the "New German" school represented primarily by Liszt; Smetana responded that "a prophet is without honour in his own land." In March 1862 he made a last brief visit to Gothenburg, but the city no longer held his interest; it appeared to him a provincial backwater and, whatever the difficulties, he now determined to seek his musical future in Prague: "My home has rooted itself into my heart so much that only there do I find real contentment. It is to this that I will sacrifice myself.".
[EX A]:
Who was said to have died gently, without knowing anything until the quiet drew attention to her?