Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following 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.
Solution: Who believes Fagin's gang make wallets and handkerchiefs?.
Reason: 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.

Now, solve this instance: Passage: Ben Anthony runs a freight line in Texas. He disappointed cattleman Walt Garnet by not going into that business. Walt's beautiful daughter Linda returns to town after a long absence and Ben still carries a torch for her, but she's now involved with another man, Harry Odell.
The cattle business is in trouble. Beef prices have dropped so low, cattle companies are being urged to sell their stock to a rendering plant. Ben tries to intervene, and eventually learns that banker Parker is colluding with Odell and the plant's owner, Sledge, to gain control of the ranchers' valuable land.
Melba Sykes and her father Tim are squatting on Walt's ranch. It turns out that Odell is not only hiding his business schemes from Linda but also the fact that he's been romancing Melba behind her back. Tim Sykes is killed, and when Sledge produces a bill of sale from the man, Ben knows it's been forged because Tim did not know how to write.
Melba boasts to Linda that her lover Odell will look out for her interest now. Linda realizes she's been betrayed and turns to Ben for solace and advice. Melba becomes furious when Odell breaks off their relationship and snaps a bullwhip at him.
A showdown ensues in a box canyon, where Parker and Sledge are planning to destroy the cattle they have rustled. Ben gets there in time to shoot them both. He is wounded himself, but will survive and also will now have Linda.
Student:
Whose lover is contributing to the struggling cattle business and being unfaithful to her?