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: Two couples - Betty and Johnny (June Kenney and Robert Reed), and Jeanne and Pete (Joan Lora and Eugene Persson) - are vacationing at sea together. When the ship's captain passes out drunk, they decide to go to a nearby jungle island. As they depart, Capt. Tony awakens and calls out, warning them not to.
As they explore the island, Johnny falls into a pit. The others start pulling him out, but look up to see Dr. Balleau and two servants. Balleau orders the servants to help get Johnny out.
That night at his house, Balleau tells the couples that he moved to the island "after the war" to indulge his passion for hunting. Both couples want to leave, but Balleau says they can not because wild animals prowl the jungle. Ballaeu makes his wife Sandra show Betty and Jeanne to the guestroom, while Balleau's servant Jondor escorts Johnny and Pete to their room.
A bit later, Sandra and houseguest Dean Gerard, who are lovers, discuss Dean's latest plan for their escape. Meanwhile, Johnny and Pete go to Betty and Jeanne's room to talk about their situation. They decide to poke about the house. Betty and Johnny are stopped by Sandra and Dean, who take them back to the guestroom. Jeanne and Pete find a tunnel. They hide as a servant walks into a room. When he leaves, Jeanne and Pete go in and discover a vat of bubbling acid. They hide again when the servant returns and are horrified when he reveals a woman's body floating in an aquarium. The servant leaves again. Jeanne and Pete go back to the guestroom to tell the others what they have seen.
Dean tells them his escape plan. He and Sandra will slip out of the house, steal a boat, go to the mainland and then come back with help. But as they sneak through the front gate, Balleau, toting a spear, follows.
Solution:
Who is unconscious when Betty and Johnny decide to stop on an island?