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: The cartoon opens with an introduction of Petunia Pig; Petunia is shown as nervous, tripping on her lines and being unable to pronounce them correctly while on stage, leading an off-screen announcer to quietly tell her not to get excited. This causes her to go into an explosive rant and then the curtain closes on her and the main part of the cartoon starts.
Porky is shown buying some flowers, candy, and then eventually a diamond ring. He proceeds to go over to Petunia's house and knock on the door, then Petunia goes to answer the door with her spoiled dog, Fluffnums. When she sees Porky, she is disgusted to see him so she disdainfully tells him to go away. This causes him to leave crying out of sadness and he then walks away, but Fluffnums sees the candy Porky has and alerts her to this fact.
Petunia proceeds to run out after Porky and take him into her house, where she rips open the candy container and starts eating the candy. Porky tries to help himself to the candy several times but is constantly harassed by Fluffnums, who snarls and growls at him each time he tries to reach for the candy box. Porky finally gets a piece of candy, winks at the audience, and then finds out that Fluffnums ate it. He eventually tries to propose to Petunia, but as he is starting to do so, Fluffnums pulls a mean-spirited trick on Porky by pulling the rug out from under him. The fickle and selfish Petunia laughs at him, causing Porky to leave the house and walk off in shame. He proceeds to write a suicide note and tries to hang himself from a tree, but the branch the rope is on snaps due to Porky's weight, knocking him out and causing him to go into a dreamlike state.
A:
Who did Porky buy candy for?