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.

Let me give you an 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.
The answer to this example can be: Who believes Fagin's gang make wallets and handkerchiefs?.
Here is 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.

OK. solve this:
Passage: Lucy finds that her adoptive father, a museum curator, has been attacked by Silas. Before dying, he gives clues which lead her to a "Golden Ticket" in a vending machine candy bar. During "comedic" situations, Golden Tickets are found by other orphans, which include Edward, a disillusioned monk trainee; Susan, a displaced adopted girl; and Peter, a mutant at Mutant Academy who is often teased for his chicken-like wings. All four meet up at Willy's Chocolate Factory. Willy reveals his plot to use them all as a special ingredient in his treats.
In an effort to hide from the maniacal Willy, Lucy finds a wardrobe. On the other side, in the middle of a wintry forest, she finds Mr. Tumnus, who welcomes Lucy to Gnarnia and warns her of danger. The others follow Lucy to Gnarnia, and Edward meets the White Bitch. She convinces him to trap the other orphans in order to become the king of Gnarnia in her White Castle. All four go to Tumnus' house, where they discover that they are all related to one another in a copy of the famous painting The Last Supper, and that the White Bitch killed their parents. They ally themselves with Harry Beaver, Tumnus' life partner, to defeat the White Bitch.
Answer:
What the names of the four children who meet up at Willy's Chocolate Factory?