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.

Ex Input:
Passage: Holland is a former CIA assassin who lives quietly and peacefully on the Cayman Islands. He is persuaded out of retirement by the death of Jorge Hidalgo, a friend and dissident journalist. Hidalgo was murdered by Clement Molloch, a Welsh doctor who lives in Guatemala. Molloch is an expert in the science of torture and sells his knowledge and skills to any government that can pay his price. He lives under government protection in Guatemala.
Holland is hired by Hector Lomelin, a professor and friend of Hidalgo. He poses as a family man and is accompanied to Guatemala by Hidalgo's widow Rhiana and daughter Sarah.
Holland kills several of Molloch's men, and then kidnaps his sister Claire, allegedly for ransom. She is killed during a chase by thugs hired by the US ambassador, who has used Molloch for his own purposes in the past. Molloch, believing his sister is still alive, meets Holland at a remote location to pay the ransom. He's kidnapped Hidalgo's daughter Sarah and holds her in exchange for his sister. Local miners know that Molloch has tortured their family members and attack him with pick and shovel. Sarah, her mother Rhiana, and Holland leave his death in the hands of the local people.

Ex Output:
What is the name of the person who is friends with a dissident journalist?


Ex Input:
Passage: Agent Bart Langner finds Elsa Brinkmann, a would-be actress who looks and sounds just like  Lylah Clare, a flamboyant star who fell to her death in suspicious circumstances 20 years ago. He persuades arrogant director Lewis Zarkan, who had been married to Lylah, to see her. The two men then convince brash studio head Barney Sheean, who is equally struck, to back a picture with her as Lylah. 
Besides coping with the tyrannical Zarkan and easy access to alcohol and drugs, Elsa also has to contend with other hazards of Hollywood like malicious journalist Molly Luther and lesbian admirer Rossella. As filming continues, her identification with her rôle gets more intense. She also begins to fall in love with Zarkan, who is happy to sleep with her but his priority is to get his film finished. 
By the last day of shooting, her personality seems to have merged with that of the outrageous Lylah whose fatal fall, we learn, was prompted by the jealous Zarkan. To antagonise him, she first lets him find her in bed with the gardener. Then, as he directs her in a circus scene, she leaps to her death from the high-wire. The resulting publicity makes his film a huge success. Tragedy later comes when Zarkan himself is shot and killed by Rossella.
A final sequence (in this case, a TV commercial for dog food that interrupts the film itself) suggests that the world of Hollywood is literally one of dog eats dog.

Ex Output:
Which person does Rossella admire?


Ex Input:
Passage: In 1967, Pennsylvania leased the reactor complex to the Nuclear Materials and Equipment Corporation (NUMEC), which already had a federal license to work with nuclear materials. NUMEC, which soon became a subsidiary of Atlantic-Richfield Corporation (ARCO), set up a large irradiator in what had been the reactor pool. The irradiator contained over 1 million curies of cobalt-60 to produce intense gamma rays, which were used to sterilize medical equipment and irradiate food and wood. In the spring of 1967 the state had concluded that radiation contamination at the Quehanna site "could never be completely cleaned up", and so was glad to find a tenant with nuclear experience.
A group of NUMEC employees discovered that irradiating hardwood treated with plastics produced very durable flooring. In 1978 they formed PermaGrain Products, Inc. as a separate company from ARCO, and purchased the rights to the process as well as "the main irradiator, a smaller shielded irradiator and related equipment". PermaGrain sold the flooring for use in basketball courts and gymnasiums, and was the longest occupant of the Quehanna facility, operating there from 1978 to December 2002. PermaGrain also let Neutron Products, Inc., a Maryland company, do cobalt-60 work in its hot cells, which required an amendment of their license from the Nuclear Regulatory Commission (NRC, the successor to the AEC).In 1993, strontium-90 contamination in the reactor facility led the NRC to require PermaGrain to begin decontamination work, and the Pennsylvania DEP commissioned a "site characterization study". In 1998, a firm named NES began the cleanup work; they changed their name to Scientech in 1999 and to EnergySolutions in 2006. The cleanup was originally estimated to take six months; by 2006 it had taken 8 years and cost $30 million. According to the Pennsylvania Department of Environmental Protection's (DEP) Bureau of Radiation Protection: "Inadequate characterization of the site and the presence of ongoing industrial operations resulted in many project delays and increased costs." The hot cells proved to have more radioactive sources than originally thought. In October 1998 a Scientech worker doing decontamination cut a tube in hot cell number 4, which accidentally released strontium-90 into PermaGrain's work area. As a result, a robot had to be constructed to remove 3,000 curies of cobalt-60 in two of the hot cells, dismantle cell 4, and decontaminate the rest remotely.

Ex Output:

What was accidentally released in October 1998 in the facility that was owned by the company that sold flooring for use in basketball courts?