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: Chiyo Sakamoto, a young girl from a poverty-stricken fishing village, is sold along with her older sister Satsu into a life of servitude by her aging father. Chiyo is taken in by Kayoko Nitta, the Mother (proprietress) of a geisha house in Gion, one of the most prominent geisha districts in Kyoto, whereas Satsu is sold to a prostitution brothel.
At the okiya, Chiyo meets another young girl named Pumpkin, the cranky Granny, the gentler Auntie, and the okiya's only working geisha, Hatsumomo, who is famous for her breathtaking beauty. Chiyo soon discovers Hatsumomo is secretly a cruel and jealous woman that views Chiyo as a potential rival due to her striking bluish-gray eyes, along with being a change in Mother's future financial dependence. Hatsumomo then goes out of her way to deliberately make Chiyo's new life miserable by having her take the blame for everything and intentionally withholding information of her sister's whereabouts in the pleasure district. However, Auntie is aware of this and warns Chiyo against trusting and angering Hatsumomo, given her history with the ill-mannered geisha.
Student:
What is the name of the cranky lady at the geisha house that Chiyo goes to?