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.
One 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 is here: Who believes Fagin's gang make wallets and handkerchiefs?.
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.

Now, solve this: Passage: In Bedrock, Slate International's vice president Cliff Vandercave and his secretary Miss Stone discuss their plan to swindle the company of its vast fortune and flee. As part of the plan, they would need one of the employees to be the scapegoat. Meanwhile, Fred Flintstone loans his best friend and neighbor Barney Rubble money so that he and his wife Betty can adopt a child. The agency pairs them up with a child named Bamm-Bamm, who can only pronounce his own name. Although Bamm-Bamm is initially difficult to control due to being raised by mastodons, and thus has super strength, he eventually warms up to his new family. Barney vows to repay his friend Fred for his debt of gratitude. Despite his mother-in-law Pearl Slaghoople's objections, Fred's wife Wilma remains supportive of Fred's decision to help Barney. Fred promises he will prove himself to her one day.
Solution:
Who are the last names of the people who need a scapegoat?