input question: Generate a question that has the following answer: Gittes for the following movie plot: A woman identifying herself as Evelyn Mulwray hires private investigator J. J. "Jake" Gittes to surveil her husband, Hollis Mulwray, chief engineer for the Los Angeles Department of Water and Power. Gittes tails him, hears him publicly oppose the creation of a new reservoir, and shoots photographs of him with a young woman, which are published on the front page of the following day's paper. Back at his office, Gittes is confronted by a woman who informs him she is the real Evelyn Mulwray, and that he can expect a lawsuit. Realizing he was set up, Gittes assumes that Mulwray's husband is the real target. Before he can question him, Lieutenant Lou Escobar fishes Mulwray, drowned, from a freshwater reservoir. Under retainer to Mrs. Mulwray, Gittes investigates his suspicions of murder and notices that, although huge quantities of water are released from the reservoir every night, the land is almost dry. Gittes is warned off by Water Department Security Chief Claude Mulvihill and a henchman, who slashes Gittes's nose. Back at his office, Gittes receives a call from Ida Sessions, who identifies herself as the imposter Mrs. Mulwray. She is afraid to identify her employer, but tells Gittes to check the day's obituaries. Gittes learns that Mulwray was once the business partner of his wife's wealthy father, Noah Cross. Over lunch at his personal club, Cross warns Gittes that he does not understand the forces at work, and offers to double Gittes's fee to search for Mulwray's missing mistress. At the hall of records, Gittes discovers that much of the Northwest Valley has changed ownership. Investigating the valley, he is attacked by angry landowners, who believe he is an agent of the water department attempting to force them out by sabotaging their water supply. Gittes deduces that the water department is drying the land so it can be bought at a reduced price, and that Mulwray was murdered when he discovered the plan. He discovers that a former retirement home resident is one of the valley's new landowners, and...???
output answer: Who realizes he was set up?

Generate a question that has the following answer: He's afraid of heights for the following movie plot: Balto's son Kodi works for the US Mail. Kodi loves his job and his new friends Dusty, Kirby and Ralph. Balto is intrigued by the new bush plane that has arrived in Nome. He wishes to fly, just like the plane. When the pilot Duke offers to take the place of the mail-dogs, Kodi and his friends are worried about losing their jobs. They have a resentment against the pilot. Meanwhile, Boris falls for a female goose named Stella. She asks him to fly with her, but Boris is afraid of heights. He waits until the last moment before he eventually lies to her, claiming that he's suffering from numerous injuries that prevent him from flying. A race is organised between the dog-sled team and the bush plane. Kodi wants his father to lead his team. Balto is not so sure, but after a little convincing from Jenna, he accepts the offer. Not long afterwards, Duke discovers Balto exploring his plane. The two become friends, for Duke knows about how Balto saved the children. The next day, the race is about to begin. Boris boasts to Balto about how he's lied to Stella, unaware that she's right behind him. She becomes very angry and manages to get him stuck in one of the mail bags, which is hoisted onto the plane. The race begins to the town of White Mountain and back. At first, the plane easily overtakes the dogs. But on the way back, the plane mysteriously disappears. The dog team wins the race, and Kodi is confident that his job is secure. But Balto still doubts it, much to his son's dismay. When the plane still hasn't arrived yet, Balto suspects that something has gone wrong. He sets out to rescue Duke, but Kodi refuses to help, saying that Duke is the enemy because he tried to take away Kodi's job. After Balto leaves, Jenna is surprised and angry that Kodi had not gone to help and valued his job over a human life. Kodi realises that it is his duty to help his father. On the way, Balto meets up with Stella, who says that Boris was on the plane too. Stella is angry with Boris, but she is also missing Boris and admits that she was...
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Answer: Why does Boris lie to Stella about flying?

Problem: Given the question: Generate a question that has the following answer: Willard's co-worker for the following movie plot: Willard is a meek social misfit who later develops a strange affinity for rats. He lives in a large Victorian home, with only his cranky and decrepit mother for company. On his 27th birthday, he is humiliated to come home to a birthday party thrown by his mother, where all of the attendees are her own aging friends. After having left the party in embarrassment, he notices a rat in his backyard and tosses it pieces of his birthday cake. Later, his mother gets upset with him for leaving the party and she scolds him while also discussing how badly the house is falling apart. The next morning he goes out and feeds another rat (this one has babies with it) while imitating their squeaks. His mother starts telling him that he needs to kill the rats that have been running around their yard, which Willard refuses to do. When Willard goes to work he is promptly scolded by his boss Al Martin for tardiness and no attempt to get assignments done on time. Later he returns home and sets about killing the rats as his mother ordered. He puts food on a center rock in a large well, placing a wooden plank to act as a bridge for the rats. When the rats have gathered on the rock, he removes the plank, trapping the rats. He then turns on the water, intending to let the well fill up and drown the animals. However, his guilt will not allow Willard to carry through the plan, and he turns off the water and returns the plank to its place, allowing the rats to escape. When his mother asks if he killed the rats, he lies and tells her he did. That afternoon he begins playing with a rat he names Queenie, and begins teaching the rats words like "food" and "empty". He sees a white rat and immediately takes a liking to it. The white rat becomes his best companion and he names it Socrates for his wisdom. Numerous other rats quickly emerge, one of which is a bigger black specimen whom he names Ben. At work, Mr. Martin continues to antagonize Willard, telling him he will not give him a raise and then urging him to sell his mother's house. Willard...
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The answer is:
Who is Joan?