Detailed Instructions: 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.
See one example below:
Problem: 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?.
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.

Problem: Passage: On a flight to New York for an annual police convention, Chan encounters his old Scotland Yard friend, Hugh Drake. Drake is now a member of military intelligence trying to track down what he believes is a sabotage ring led by a Paul Narvo. A bomber and its pilots crashed the day before. Chan offers his assistance.
Chan is welcomed at the airport by New York Police Inspector Vance and, to Chan's surprise, his number two son Jimmy Chan.
Chan goes to see Drake the next day at the apartment of George Kirby, where a dinner party is in progress. He finds his friend dead of poison gas in Drake's library, where he had gone to do some work. Drake's briefcase, containing all the information he had gathered about the sabotage ring, is missing. The window is latched, so Chan concludes one of the guests is responsible. Chan discovers that Drake asked that his Oxford classmate Herbert Fenton, actress June Preston and Ralph Percy, chief designer at the Metropolitan Aircraft Corporation, be invited to the party. Kirby himself is the company president. The lost bomber crashed at the company's plant. Also present is stockbroker Keith Jeffery. A servant reports chemist David Elliot insisted on seeing Drake, so he showed him in.
Chan learns that Preston also spoke with Drake that night, on behalf of a friend, Patricia Shaw. Shaw, it turns out, married Narvo in India. When she found out Narvo was involved in sabotage, she fled, only to be pursued by her husband and his assistant, Ramullah.
Ramullah is eventually tracked down, with Shaw's help, and taken into custody. (During a police lineup of Indians, Shorty McCoy, aka "The Canarsie Kid", [Shemp Howard] is revealed to be a faker, not a fakir.) Before Ramullah can be questioned, however, he is shot and killed. Shaw narrowly avoids the same fate.
Solution:
What is the name of the person who finds his friend dead of poison gas?