Part 1. Definition
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.
Part 2. Example
Passage: Nearing London, Oliver encounters Jack Dawkins, a pickpocket more commonly known by the nickname the "Artful Dodger", and his sidekick, a boy of a humorous nature named Charley Bates, but Oliver's innocent and trusting nature fails to see any dishonesty in their actions. The Dodger provides Oliver with a free meal and tells him of a gentleman in London who will "give him lodgings for nothing, and never ask for change". Grateful for the unexpected assistance, Oliver follows the Dodger to the "old gentleman's" residence. In this way Oliver unwittingly falls in with an infamous Jewish criminal known as Fagin, the gentleman of whom the Artful Dodger spoke. Ensnared, Oliver lives with Fagin and his gang of juvenile pickpockets in their lair at Saffron Hill for some time, unaware of their criminal occupations. He believes they make wallets and handkerchiefs.
Answer: Who believes Fagin's gang make wallets and handkerchiefs?.
Explanation: This question is based on the following sentence in the passage "He believes they make wallets and handkerchiefs". It evaluates the understanding that the pronoun "he" refers to name "Oliver". You can ask questions like this one about most pronouns in a paragraph.
Part 3. Exercise
Passage: The idea of building a memorial to honor soldiers killed in action during the Latvian War of Independence first emerged in the early 1920s. On July 27, 1922, the Prime Minister of Latvia, Zigfrids Anna Meierovics, ordered rules to be drawn up for a contest for designs of a "memorial column". The winner of this contest was a scheme proposing a column 27 meters (89 ft) tall with reliefs of the official symbols of Latvia and bas-reliefs of Krisjanis Barons and Atis Kronvalds. It was later rejected after a protest from 57 artists. In October 1923, a new contest was announced, using for the first time the term "Freedom Monument". The contest ended with two winners, and a new closed contest was announced in March 1925, but, due to disagreement within the jury, there was no result.Finally in October 1929, the last contest was announced. The winner was the design "Shine like a star!" (Latvian: "Mirdzi ka zvaigzne!") by sculptor Karlis Zale, who had had success in the previous contests as well. After minor corrections made by the author and supervising architect Ernests Stalbergs, construction began on November 18, 1931. Financed by private donations, the monument was erected by the entrance to the old town, in the same place where the previous central monument of Riga, a bronze equestrian statue of the Russian Emperor Peter the Great had stood from 1910 until the outbreak of World War I. It was calculated in 1935, the year when the monument was unveiled, that in four years of construction 308,000 man-hours were required to work the stone materials alone: 130 years would have been required if one person were to carry out the work using the most advanced equipment of the time. The total weight of materials used was about 2,500 tons: such a quantity of materials would have required about 200 freight cars if transported by railway.
Answer:
How many tons of materials were used to build the memorial that was first thought about being built in the early 1920s?