You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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?.
Why? 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.

New input: Passage: Vicki Wilomirska, an impoverished Polish princess, falls madly in love while dancing with the charming but penniless Austrian baron Nicki Prax. She ends her engagement to wealthy lawyer Hubert Tyler. They marry secretly, but are exposed by one of Nicki's ex-girlfriends, decorator Linda Wayne. The two support themselves by being professional house guests in the homes of American nouveau riche, who are impressed by Old World aristocracy. Eventually Nicki decides to do the unthinkable and get a job. Linda pursues Nicki, and Vicki, brokenhearted, sues for divorce. Hubert represents Vicki in the case, and despite Nicki's tender declaration of his love, the teary judge grants the divorce.
When Nicki returns from South America, Linda asks him to see her. At her office, he learns that Vicki and Hubert are engaged. He persuades Linda to help him get a job with her competitor, who is decorating the new house that Hubert is building for his fiancee. He begins by behaving professionally, but eventually confesses that he loves only Vicki. She tells him that he is too late.  At the fancy betrothal party for Hubert and Vicki, Nicki comes to say goodbye. They dance to the same waltz that had ignited their passion when they first met, and the magic returns. They elope once more.
Solution:
Who is married secretly?