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.
One 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 is here: 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.

Now, solve this: Passage: A young couple, Brooke and Lance, are injured in a car accident. At the hospital, Brooke is awakened by a nurse named Barb who informs her that Lance has been seriously injured and is in surgery. Not being able to remember everything that happened, Brooke eventually tells them that she remembers a man crossing the road in front of them just before they hit him, which is strange since Brooke and Lance are the only people who were transported to the hospital. With Lance's upcoming release, it's important that Brooke finds a competent nurse who can look after him while she works. Lance is left to be cared for by an attractive nurse Chloe. However, his health begins to decline after he is administered several doses of Oxycontin, leading Brooke to wonder if his nurse is harming him. Her suspicions are confirmed when a phone call from a stranger brings Chloe's troubled past to light. Soon, they discover that one of the hospital nurses is out to exact revenge.
Solution:
Who is administered Oxycontin?