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 Input:
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 Output:
What is the full name of the acronym UK?

Ex Input:
Passage: The original oil painting measures 380 by 580 centimetres (150 by 230 in). It depicts Arsenije leading tens of thousands of Serbs into exile, riding a horse and flanked by a Serb flag. In direct reference to the Bible, the image is reminiscent to that of Moses leading the chosen people out of Egypt. The irony, Judah notes, is that the Patriarch is leading his people away from their promised land. The Patriarch and four other figures dominate the composition, staggering unevenly across the canvas as opposed to moving in a straight line. "They punctuate the foreground," Filipovitch-Robinson writes, "directing the eye through the diagonals and curves of their bodies and gesture to the next line of figures behind them. Each subsequent line leads to the next." All age groups are represented in the painting, and Jovanovic pays special attention to their facial details. Thousands of figures on horseback and on foot appear in the background before eventually receding into the horizon. The left background shows Serbian warriors pointing their lances at the sky while the right background shows lumber wagons carrying families into exile. At the right foreground, an old man herds his sheep. To the right of the Patriarch, a mother and her infant son sit atop a horse carrying their belongings. The woman is the young wife of militia leader Jovan Monasterlija and the child his son. A mustachioed warrior walks before them with swords fastened to his belt and a rifle resting against his shoulder, "striding purposefully into the future". The warrior's right arm is smeared with blood and bound by a white sling.

Ex Output:
What is the last name of the militia leader that the Patriarchin the painting is married to?

Ex Input:
Passage: The Smashing Pumpkins (or Smashing Pumpkins) are an American alternative rock band from Chicago, Illinois. Formed in 1988 by frontman Billy Corgan (lead vocals, guitar), D'arcy Wretzky (bass), James Iha (guitar), and Jimmy Chamberlin (drums), the band has undergone many line-up changes. The current lineup features Corgan, Chamberlin, Iha and guitarist Jeff Schroeder.
Disavowing the punk rock roots of many of their alt-rock contemporaries, they have a diverse, densely layered, and guitar-heavy sound, containing elements of gothic rock, heavy metal, dream pop, psychedelic rock, progressive rock, shoegazing, and electronica in later recordings. Corgan is the group's primary songwriter; his musical ambitions and cathartic lyrics have shaped the band's albums and songs, which have been described as "anguished, bruised reports from Billy Corgan's nightmare-land".The Smashing Pumpkins broke into the musical mainstream with their second album, 1993's Siamese Dream. The group built its audience with extensive touring and their 1995 follow-up, the double album Mellon Collie and the Infinite Sadness, debuted at number one on the Billboard 200 album chart. With 30 million albums sold worldwide, the Smashing Pumpkins were one of the most commercially successful and critically acclaimed bands of the 1990s. However, internal fighting, drug use, and diminishing record sales led to a 2000 break-up.
In 2006, Corgan and Chamberlin reconvened to record a new Smashing Pumpkins album, Zeitgeist. After touring throughout 2007 and 2008 with a lineup including new guitarist Jeff Schroeder, Chamberlin left the band in early 2009. Later that year, Corgan began a new recording series with a rotating lineup of musicians entitled Teargarden by Kaleidyscope, which encompassed the release of stand-alone singles, compilation EP releases, and two full albums that also fell under the project's scopeOceania in 2012 and Monuments to an Elegy in 2014. Chamberlin and Iha officially rejoined the band in February 2018. The reunited lineup released the album Shiny and Oh So Bright, Vol. 1 / LP: No Past. No Future. No Sun. in November 2018.

Ex Output:
What are the last names of the people who formed the Smashing Pumpkins?