TASK DEFINITION: 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.
PROBLEM: Passage: A woman's dead body is shown in a cluster of lantana bushes. 
Leon, a police officer, and Jane, have sex in a motel room. They part ways, and Leon and his wife, Sonja, attend Latin dance classes that the recently separated Jane is also taking.
Leon does not enjoy the classes. He is seen savagely beating a drug dealer during a bust. He has emotional issues but refuses to confront or admit to them. Sonja sees a therapist, Valerie, who has just published a book on her own daughter's murder 18 months ago. She and her husband, John, are barely on speaking terms; he later refers to their marriage as held together by their grief. She feels threatened by another patient, Patrick Phelan, who is having an affair with a married man, which forces Valerie to confront her own issues in her marriage to John.
Hoping to see Leon again, Jane purposely bumps into him outside the police station, and they have sex again despite Leon's reservations. Nik is upset that she is seeing someone because he is friends with her estranged husband, Pete, who wants to return home. Jane pairs up with Sonja in the next salsa class, which angers Leon, who ends their arrangement, which upsets Jane. She invites Nik over for coffee at the behest of Paula, with whom she is friendly and offers him money as they are struggling. Paula now starts to dislike Jane.
Valerie is coming home late one night and drives off the road. She is stranded and makes several calls to John, who does not answer. Finally, she is seen approaching a car coming along the road but never makes it home. Leon is the investigating detective on the case and looks into her office and notes.  Surprised at seeing his wife's name and file, he takes an audio recording of their sessions.

SOLUTION: Whose disappearance is Leon investigating when he finds tapes of his wife's therapy sessions?

PROBLEM: Passage: One of the most persistent and popular stories regarding the Mormon pioneers was about three of the rescuers who helped the pioneers cross Sweetwater River.  The most popular telling, by Solomon Kimball, states:
Three eighteen-year-old boys belonging to the relief party came to the rescue; and to the astonishment of all who saw, carried nearly every member of that ill-fated handcart company across the snow-bound stream. The strain was so terrible, and the exposure so great, that in later years all the boys died from the effects of it. When President Brigham Young heard of this heroic act, he wept like a child, and later declared publicly, "That act alone will ensure C. Allen Huntington, George W. Grant, and David P. Kimball an everlasting salvation in the Celestial Kingdom of God, worlds without end.
This version was quoted by Gordon B. Hinckley, James E. Faust and was previously taught in Sunday School in the LDS Church for both adults and children.Chad Orton notes it would be physically impossible for three boys to carry five hundred people across the river in two hours.  In actuality, the rescue party had several rescuers instead of three, eighteen of which have been positively identified as being at the Sweetwater crossing.  The rescuers brought ten rescue wagons in addition to the wagons the Martin Company had with them. Many survivors wrote about riding the wagons across.  However, because of time constraints, not everyone could ride the wagons. Some were carried, but other survivors wrote that they crossed the river themselves or with the help of people other than the three boys.  The boys mentioned in the story did help some people across, but not "nearly every member" as reported in the mythologized version of the story. While the three boys were among those that helped several across, the ages were wrong. C. Allen Huntington was 24, David P. Kimball was 17, and George W. Grant was 16.  There is no medical evidence that they died from effects of the crossing, and most lived active and relatively long lives.  Outside of Kimball's account, there is no other account of Brigham Young promising everlasting salvation to the rescuers based on a single act. Orton notes that such a promise is inconsistent with church doctrine.  John Thomas notes that Solomon Kimball did not witness the crossing, but relied heavily on other sources, particularly Orson F. Whitney's 1888 account, who also claimed that all of the boys died from the event, even though Huntington was still alive in 1888.

SOLUTION: What are the names of the three eighteen-year-olds who helped the pioneers cross Sweetwater River?

PROBLEM: Passage: In 2045, people seek regular escape from life through the virtual reality entertainment universe OASIS, co-created by James Halliday and Ogden Morrow of Gregarious Games. After Halliday's death, a pre-recorded message left by his avatar Anorak announces a game, granting ownership of OASIS to the first to find the Golden Easter egg within it, which is locked behind a gate requiring three keys. The contest has lured a number of 'gunters', or egg hunters, and the interest of Nolan Sorrento, the CEO of Innovative Online Industries who seeks to control OASIS himself. IOI uses a number of indentured servants and employees called "Sixers" to find the egg.Wade Watts is an orphaned teenager living in the slums, or 'stacks', of Columbus, Ohio, with his Aunt Alice. In the OASIS, his avatar, Parzival, is best friends with Aech, a virtual mechanic. One day, Parzival befriends Art3mis, a well-known Gunter, sharing a common interest in Halliday's history. They review Halliday's life from the Archives, an online library of Halliday's life that came online upon the start of the games, with help from its Curator. They learn Halliday had several regrets in life, including his unrequited love for Morrow's wife Kira and losing Morrow as a friend after forcing him to sign away his part of Gregarious Games. Using this information, they solve the first two challenges of Anorak's game: a car race across an ever-shifting Manhattan cityscape and a search for Kira in the Overlook Hotel from The Shining. Aech and two other friends, Daito and Sho, soon follow suit, the group becoming known as the "High Five" on the OASIS scoreboards.

SOLUTION:
What is the full name of the person who is best friends with Aech?