Q: Generate a question that has the following answer: John for the following movie plot: Set in 1937 Los Angeles, a private investigator named Jake "J.J." Gittes (Nicholson) is hired to spy on Hollis Mulwray, the chief engineer for the city's water department. The woman hiring Gittes claims to be Evelyn Mulwray, Hollis' wife. Mr. Mulwray spends most of his time investigating dry riverbeds and water runoff outlets. Mr. Mulwray also has a heated argument with an elderly man on the street. Gittes finally catches Mulwray during an outing with a young blonde and photographs the pair, which becomes a scandal in the press. After the story is published, Gittes learns that the woman who hired him was not the real Evelyn Mulwray. Evelyn later visits Jake's office and threatens to sue him for defamation. (Her image of Gittes is not helped when he tells a dirty joke that she overhears.)Clues suggest a scandal in the city government: despite a serious drought and an expensive proposal to build a new dam, the Water and Power department is dumping fresh water into the ocean at night. The dam project is opposed by Mulwray himself, who cites a potential disaster because of weak geological formations in the rock where the dam is to be constructed -- Mulwray had previously supported the building of another dam that had failed due to similar geological conditions. While he addresses a public hearing on the project, that Gittes himself attends, he is ridiculed by several farmers in attendance, who need the reservoir and water the dam will create.Jake goes to Mulwray's mansion to speak to him but is only able to talk to Evelyn. While he waits for her, Mulwray's Japanese gardener works in one of the small decorative pools. He casually says "bad for the glass" in broken English, a comment that Jake dismisses. Jake notices a shiny object in the pool and tries to retrieve it, stopping when Evelyn appears. She tells him that Hollis usually takes afternoon walks at a reservoir and that she should look for him there.Gittes looks for Hollis at the reservoir but finds the police there instead, hauling his body out of the water...
A: Who is attacked by angry landowners?

Q: Generate a question that has the following answer: It doesn't say. for the following movie plot: Marlowe is in a police station, a bandage over his eyes. He explains what happened in a flashback.Moose Malloy comes in to Marlowe's office. He's just got out of prison and wants Marlowe to find his ex-girlfriend, who he's not seen in eight years. Malloy takes him to a place called Florian's, where his ex used to work. They go into the bar. The bar goes quiet as they walk in. The boss comes over and warns them that he wants no trouble. Malloy walks over to a girl in the bar but the boss warns him not to bother the customers. The man throws the boss across the room. Marlowe tries to intervene, but Moose doesn't remember him. The take a couple of bottles from the bar and leave. Malloy tells Marlowe that they were to be married. Her name was Velma Valento.Marlowe traces the wife of the previous owner of Florian's. She appears to be very drunk. She gives him a file of clippings but tries to hide a picture of Valento. Marlowe takes it. Mrs. Florian tells him she's never heard of Moose Malloy and demands that he leave. He does, but then watches her through the window as she makes a phone call, apparently not as drunk as she seemed.Marlowe returns to his office to find Lindsay Marriott waiting in his office. He hires Marlowe to accompany him to a rendezvous to make a business transaction, exchanging a jade necklace for cash. Arriving at the spot, Marlowe gets out to look around. Gun drawn, he walks some distance into the bushes. Finding nothing but a deer, he returns to the car, where he is coldcocked by a blackjack.When he awakens, a woman asks if he is all right, then, apparently recognizing him, runs. Marriott has been killed and dumped in the back seat.Cut to a police station where Marlowe is being interrogated about the murder. They argue and then Marlowe is released, but tell Marlowe they think Jules Amthor is mixed up in this.This time, returning to his office, a woman is waiting. She tells him her name is Miss Allison, but he grabs her purse and finds she is actually Ann Grayle. She tries to storm out but...
A: What is the worth of the necklace that Grayle was attempting to recover ?

Q: Generate a question that has the following answer: Robert for the following movie plot: The film opens with old footage from summer 1978 at our old weekend cabin. A boy (Nico Ledermuller) pushes a girl (Jelena Kratz) in a cart while the father films. The boy and girl play in the back yard and around the house.After the titles, a television reporter speaks about a space program while the boy and girl watch. The boy points an astronaut out to his sister. A voice-over says that an East German citizen, Sigmund Jahn (Himself), was the first German in space. After that day, their life started going downhill. Mrs. Kerner is questioned by officials about her marriage. They are concerned that her husband has visited a capitalist country three times. The officials leave after Christiane Kerner (Katrin Sa) gets angry. The voiceover explains that while Jahn was in space representing East Germany, his father was having an affair with his new enemy of the state girlfriend and that he never came back.The voiceover explains that his mother was so depressed that she stopped talking. She is shown in a mental hospital, staring off into the distance while her son colours with crayons and her daughter plays a wind instrument. The son tries to get her to come back to them, saying that its boring at Mrs. Schafer (Christine Schorn)'s. He tells her he loves her and starts to cry but his mother is unmoved.The boy looks upset as he watches television and the astronauts are on again talking about a cosmic marriage between two television characters.The voiceover explains that eight weeks later Mrs. Kerner came back home and was back to normal. They surprise her when she comes back home. Alex is wearing a cardboard space ship and his sister has a painted sign that says, Hello Mama. Mrs. Kerner packs up her husband's clothes and sends them to Mozambique.Old footage from spring 1979 shows the family at a train station and then on the train. The voiceover informs that they never mentioned their father again and that from then on their mother was married to their socialist fatherland. She is shown directing a choir of children...
A:
Who is Alex's father?