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: Johnny Brent, home from school during a scarlet fever outbreak, manages to con a younger boy out of a magnet by trading it for an "invisible watch". The other boy's nanny accuses Johnny of stealing, which makes Johnny feel guilty. He runs away from home. After an older boy uses the magnet to cheat at pinball and Johnny is implicated, Johnny tries to get rid of the magnet. He meets an eccentric iron lung maker who is raising funds for the local hospital, and gives him the magnet to be auctioned for charity. The iron lung maker tells the story of the magnet at various fund-raising events, exaggerating wildly and portraying Johnny as everything from a spoiled brat to a Dickensian ragamuffin.
After he returns to school, Johnny sees the little boy's nanny and overhears her telling her friend about her budgerigar, which she says has died of a broken heart. Johnny mistakenly thinks she is talking about the little boy himself, and becomes convinced that he is guilty of murder. He hides in the back of a van which takes him to Liverpool, where he comes into conflict with the local boys. He wins them over by convincing them he is a fugitive from the police. He saves the life of one boy who had fallen through a disused pier. The injured boy ends up in an iron lung made by the man to whom Johnny gave the magnet. When Johnny visits the boy, he sees the magnet mounted on the iron lung and is reunited with the inventor, who is delighted to have found Johnny again. Johnny is awarded the Civic Gold Medal, which he gives to the magnet's original owner, clearing his conscience.
Student:
Who is given the magnet to be auctioned off for charity?