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: Two days after the events of the first film, a traumatized and blood-covered Sarah escapes the cave with no memory of the events. She is taken to a hospital, where it is found that some of the blood on her belongs to Juno Kaplan. Sheriff Vaines takes his deputy Elen Rios, Sarah, and three spelunking specialists – Dan, Greg, and Cath – to the cave to find the missing women. The team members are sent down via an old mine shaft operated by the old, mysterious Ed Oswald.
The group discovers Rebecca's mutilated body, causing Sarah to have flashbacks of the crawlers and causing Vaines to believe Sarah may be responsible for the girls' disappearance.  While crawling through a tunnel, she attacks Vaines and the others, causing the others to split up. Vaines runs to search for Sarah, and in the process is surprised by a crawler, and fires his gun in a panic, causing a minor collapse in the cavern which traps Cath, separating her from Rios, Dan, and Greg.  The three decide to find an alternate way around in order to try to free Cath and arrive in a room full of bones, where they find Holly's video camera. They watch it and realize the women were attacked by the crawlers. The three are then themselves attacked by crawlers and separated.
Rios starts calling for help, alerting the crawlers to her location, but is rescued by Sarah.  The two then watch as a crawler kills Dan and drags his body away, prompting Sarah to inform Rios that the crawlers are blind and hunt via sound. After escaping from and killing a crawler, Cath finds Greg before the two escape from another crawler and find Sam's body. They decide to try to use her to swing across a chasm, but are attacked again. Greg sacrifices himself to buy time for Cath, but she ultimately does not survive.
Example Output: Who attacks someone, causing the group to split up?

Example Input: Passage: Opeth was formed as a death metal band in 1989 in Stockholm, Sweden, by lead vocalist David Isberg. Isberg asked former Eruption band member Mikael Åkerfeldt, who was just 16 years old at the time, to join Opeth as a bassist. When Åkerfeldt showed up to practice on the day after Isberg invited him, it became clear that Isberg had not told the band members, including the band's current bassist, that Åkerfeldt would be joining the band. An ensuing argument led to all members but Isberg and Åkerfeldt leaving to form a new project. The band name was derived from the word "Opet", taken from the Wilbur Smith novel The Sunbird. In this novel, Opet is the name of a fictional Phoenician city in South Africa translated as "City of the Moon".
Isberg and Åkerfeldt recruited drummer Anders Nordin, bassist Nick Döring, and guitarist Andreas Dimeo. Unsatisfied with Opeth's slow progress, Döring and Dimeo left the band after their first performance, and were replaced by guitarist Kim Pettersson and bassist Johan De Farfalla. After the next show, De Farfalla left Opeth to spend time with his girlfriend in Germany, and was initially replaced by Mattias Ander, before Åkerfeldt's friend Peter Lindgren took on the role of bassist. Rhythm guitarist Kim Pettersson left following the band's next performance, and Lindgren switched to guitar, with the role of bassist falling to Stefan Guteklint. The following year, David Isberg left the band citing "creative differences".Following Isberg's departure, Åkerfeldt took over vocal duties and he, Lindgren, and Nordin spent the next year writing and rehearsing new material. The group began to rely less on the blast beats and aggression typical of death metal, and incorporated acoustic guitars and guitar harmonies into their music; developing the core sound of Opeth. Bassist Guteklint was dismissed by the band after they signed their first record deal with Candlelight Records in 1994. Opeth initially employed former member De Farfalla as a session bassist for their demo recordings, and he went on to join on a full-time basis following the release of Opeth's debut album, "Orchid", in 1995.
Example Output: What is the last name of the bassist who replaced the band member that was dismissed in 1994?

Example Input: Passage: After colliding with Roy Miller twice in the airport departure terminal on the way home from Wichita to pick up car parts, June Havens is told she has been bumped to a later flight. CIA Agent John Fitzgerald, believing Havens is working with Miller, puts her back on the plane. Completely taken with Miller, Havens goes to the restroom to prep herself. Meanwhile, Miller fights and kills everyone else on the plane, even the pilots, who were all agents sent by Fitzgerald. After Havens reemerges and gives him a kiss, Miller crash-lands the plane in a cornfield. He drugs a shocked and confused Havens, warning her about the agents who will come after her and that she is not safe with them.
Waking up at home, Havens struggles through a day fitting a bridesmaid's dress for her sister's (Maggie Grace) wedding, and is shocked to learn her sister would like to sell their father's 1966 Pontiac GTO tri-power, which Havens had planned on finishing as a wedding present. Havens is then picked up by a group of intelligence agents, led by Fitzgerald. Miller arrives and, through a long gunfight on the highway, kills several agents and reclaims Havens. She flees at the first opportunity and contacts Rodney, a firefighter and former boyfriend. Believing Havens is merely stressed and is playing out a fantasy, Rodney takes her out; she tells him everything that has happened to her, though he still does not understand. Miller then arrives and pretends to take Havens hostage while holding everyone else at gunpoint, fleeing with her.
Example Output:
What is the first name of the person that is put back on a plane by Fitzgerald?