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.

Example input: 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.
Example output: Who believes Fagin's gang make wallets and handkerchiefs?.
Example 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.
Q: Passage: In 1783, Kitty is caught trying to pick the pocket of the painter Thomas Gainsborough. He offers to pay her more to sit for a portrait for him. There, she attracts the attention of Sir Hugh Marcy and the Earl of Carstairs. Sir Hugh, upon finding out her real social status, offers her a job as a scullery maid. Kitty learns that he is impoverished, having lost his post in the foreign office due to a scandal.
Gainsborough's portrait, The Anonymous Lady, creates a stir, as people try to guess who the subject is. The Duke of Malmunster buys both that painting and Gainsborough's The Blue Boy. When the duke asks Gainsborough who the model is, Sir Hugh claims she is his aunt's ward. The duke admits he may have been mistaken in having Sir Hugh dismissed from his position (in favor of the duke's nephew), and in exchange for an introduction to Kitty "Gordon", offers to reinstate him. Sir Hugh, who had planned to avenge his dismissal, changes his mind in favor of monetary gain.
He and his aunt, Lady Susan Dowitt, teach Kitty how to pose as a lady of fashion. What Sir Hugh does not count on is the attraction Kitty develops for him. When Hugh is sent to debtors' prison, Kitty charms the wealthy ironmonger Jonathan Selby into marrying her, using part of her dowry to free Hugh. Hugh is furious, but has to accept the situation.
Hugh and Lady Susan soon spend the rest of the dowry and go back into debt. Kitty breaks into her husband's strongbox to get the pair out of debt, but Selby finds out and starts beating her. Seeing this, Kitty's loyal maid kills him, then commits suicide.
A:
Who sits for a portrait for the painter?