Detailed Instructions: 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.
See one example below:
Problem: 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?.
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.

Problem: Passage: Jeff Gerber lives in an average suburban neighborhood with his seemingly liberal housewife Althea, who tolerates her husband's character flaws out of love. Every morning when Jeff wakes up, he spends some time under a tanning machine, hits the speedbag, drinks a health drink, and races the bus to work on foot.
Jeff presents himself as happy-go-lucky and quite a joker, but others tend to see him as obnoxious and boorish. Althea, who watches the race riots every night on TV with great interest, chastises Jeff for not having sympathy for the problems of black Americans.
One morning, Jeff wakes up to find that his pigment has changed. He tries to fall back asleep, thinking that it is a dream, but to no avail. He tries taking a shower to wash the "black" off him, but finds it does not work, when Althea walks into the bathroom, and screams. He explains to her that the "Negro in the bathroom" is him.
At first, Jeff believes this to be the result of spending too much time under the tanning machine. He spends almost the entire day at home, afraid to go out of the house, only going out once to venture into the "colored part of town" in order to find a pharmacy to buy "the stuff they use in order to make themselves look white." His attempts to change his skin color fail.
The next day, he is persuaded to get up and go to work. Things start out well at first, until Jeff is accused of robbery while running alongside the bus to work. The policeman assumes that, since he is a black man, he must have stolen something. During his lunch break, he makes an appointment with his doctor who cannot explain Jeff's condition either. After several calls, the doctor suggests that Jeff might be more comfortable with a black doctor.
Solution:
What's the full name of the "negro in the bathroom"?