input question: Generate a question that has the following answer: Makes the wearer invisible. for the following movie plot: King Acrisius of Argos (Donald Houston) imprisons his daughter Danae (Vida Taylor), jealous of her beauty. When the god Zeus (Laurence Olivier) impregnates her, Acrisius sends his daughter and his newborn grandson Perseus to sea in a wooden chest. In retribution, Zeus kills Acrisius and orders Poseidon (Jack Gwillim) to release the last of the Titans, a gigantic sea creature called the Kraken, to destroy Argos. Meanwhile, Danae and Perseus safely float to the island of Seriphos, where Perseus grows to adulthood. Calibos (Neil McCarthy), son of the sea goddess Thetis (Maggie Smith), is a young man engaged to marry Princess Andromeda (Judi Bowker), the daughter of Queen Cassiopeia (Sian Phillips) and heir to the rich city of Joppa; but for committing several atrocities against Zeus, including hunting and destroying Zeus's sacred flying horses (excepting only Pegasus), Zeus transforms Calibos into a monstrous satyr and he is exiled by his people. In revenge, Thetis transports an adult Perseus (Harry Hamlin) from Seriphos to an abandoned amphitheatre in Joppa, where he is befriended by an elderly poet named Ammon (Burgess Meredith) and learns that Andromeda is under a curse and cannot marry unless her suitor successfully answers a riddle, whose failures are burned at the stake. In order to aid his son, Zeus sends Perseus a god-crafted helmet from Athena (Susan Fleetwood) which makes its wearer invisible, a magical sword from Aphrodite (Ursula Andress), and a shield from Hera (Claire Bloom). Perseus, wearing the helmet, captures Pegasus and follows Andromeda to learn the next riddle. Perseus is nearly killed by Calibos but manages to sever one of Calibos' hands, losing his helmet in the process. Perseus befriends Thallo (Tim Pigott-Smith) and presents himself as suitor and correctly answers the riddle, presenting the severed hand of Calibos. Perseus wins Andromeda's hand in marriage. Calibos, finding that Thetis cannot act against Perseus, instead demands that she take vengeance on Joppa. At the wedding, Queen...???
output answer: What does the helmet that Zeus sends Perseus do?

Generate a question that has the following answer: 15 years old. for the following movie plot: 15-year-old Winnie Foster is from an upper-class family in the town of Treegap and wants to make her own choices in life. After being told that she is going to a boarding school, she runs off into the forest where she meets Jesse Tuck drinking from a spring at the foot of a great tree. She is kidnapped by his older brother Miles and brought back to the Tucks' home where they tell her they'll return her as soon as they can trust her. She becomes enamored of their slow and simple way of life and falls in love with Jesse. She learns that the Tucks cannot age or be injured due to drinking water from a magic spring around a hundred years ago and that they kidnapped her to hide the secret. They tell her that living forever is more painful than it sounds and believe that giving away the secret of the spring will lead to everyone wanting to drink from it. A man in a yellow suit befriends the Fosters while Winnie is gone. He spies on the Tucks and he desires the spring to sell the water. He makes a deal to save Winnie and get the forest. He goes to the Tucks and orders them to reveal where the spring is; when they deny any knowledge about the spring he threatens Winnie with a pistol. He calls their bluff by shooting Jesse and exposing his youth; but in return Jesse's mother, Mae, kills him with the rear end of a rifle. The constable sees the attack and arrests Mae for killing the man. She and Angus are sentenced to be hanged for kidnapping Winnie and murdering the man. After being returned home, Winnie is woken by Jesse who begs her to help him free his parents. The family fears that if Mae and Angus are in fact hanged the next day, they won't die and their immortality will be exposed. Winnie helps Jesse and Miles to break the Tucks out of jail and goodbye to them. Jesse, who has fallen in love with Winnie, asks her to join them, but Angus warns her that it is dangerous to go with them as they will be hunted. Jesse tells Winnie to drink from the spring so she could live forever and never age, then he will come back...
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Answer: How old is Winnie Foster?

Problem: Given the question: Generate a question that has the following answer: 2 for the following movie plot: The structure of the film consists of several subplots which all revolve around an intertwined cast of characters.The film begins by introducing Richard (John Hawkes), a shoe salesman and recently separated father of two. After being thrown out by his wife Pam (JoNell Kennedy), he gets an apartment of his own to share with his children, Peter (Miles Thompson) and Robby (Brandon Ratcliff). He meets Christine (Miranda July), a senior-cab driver and amateur video artist, while she takes her client to shop for shoes, and the two develop a fledgling romantic relationship.Robby, six years old, and his 14 year old brother, Peter, have a joint online chat which he later depicts in another chat session as "))<>((", an emoticon that means "pooping back and forth". This piques the interest of the woman at the other end and she suggests a real-life meeting.Two of Richard's neighbors, 15-year-olds Heather (Natasha Slayton) and Rebecca (Najarra Townsend), develop a playful relationship with a much older neighbor Andrew (Brad William Henke). He doesn't say much, but he keeps leaving signs on his window about what he would do to each of them. As a result of this relationship, Heather and Rebecca ask 14-year-old Peter, Robby's older brother, if they can practice oral sex on him, so that he can tell them which of the two does it better; so they do. He says both were exactly the same. The daughter of a neighbor peeks in the window and sees what happens at the time, and quickly leaves. They later come to the neighbor's house intending to have sex with him, as practice, which shocks him, and he pretends not to be home.Meanwhile, Christine's work is rejected by a contemporary art museum, but then later accepted by the curator, who turns out to be the woman who was instant messaging with the brothers.The plots come together in the end, with Peter developing a friendship with the daughter of a neighbor, having been introduced to the hope chest that she has, Christine and Richard displaying a show of mutual acceptance of their...
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The answer is:
How many children does Richard have?