Question: Generate a question that has the following answer:  Two  for the following movie plot:  "21 Grams" is done in the Quentin Tarantino "all the scenes are out of order" style, which is a good way to tell this story.Paul Rivers (Sean Penn) is a college math professor and a long-time smoker who is close to death from heart failure. He's weak, coughs and gasps, and drags around an oxygen tank to help him breathe. He's on the transplant list for a new heart. His wife wants nothing more than to get pregnant by him before he dies.Jack Jordan (Benicio Del Toro) is an ex-con that has spent more time in jail than out, but has reformed and is working in a church, spreading the gospel, and helping kids that are heading toward the same kind of trouble he's been in. He and his wife have two young children.Cristina Peck (Naomi Watts) seems to be a typical housewife. She and her husband have two young daughters, and they appear to have an ideal life.One afternoon Jack accidentally runs over Christina's husband and daughters while they're out walking. Both of the little girls are killed, and the father ends up brain dead. Christina consents to organ donation, and her husband's heart ends up being transplanted into Paul.Jack turns himself in for the hit-and-run and goes to jail, but is later released. Paul recovers and hires a private detective to find the donor family (to find out "who he is"). The detective comes up with the information not only about the donor and his widow, but also about the ex-con. Most of the movie is about the relationships that develop between these three main characters.
Answer: How many daughters did Cristina Peck have?

Question: Generate a question that has the following answer:  Gwen  for the following movie plot:  The intro shows a camera recording faces of corpses, with their mouths being moved by medical students. Med school student Teddy Grey (Milo Ventimiglia) graduates top of his class from Harvard and joins one of the nationâs most prestigious pathology programs. There, a rivalry develops between a group of interns and Teddy. They invite him into their group, which entertains itself with a secret after-hours game at the morgue of who can commit the perfect undetectable murder. Eventually the group's leader, Jake Gallo, realizes that Teddy is sleeping with his girlfriend, Dr. Juliette Bath. When Teddy catches several members of the group in lies, he realizes that what initially seemed like vigilante killings are, in actuality, just innocent people murdered for sport. Teddy's fiancÃ©e Gwen arrives to stay with him in his apartment. Gallo, angered by Juliette's infidelity, kills her for the next game. However, just as they are about to begin the autopsy on Bath (in the meantime plotting Teddy's death), Gallo realizes that the gas has been left on in the room, resulting in a massive explosion as one of the group lights a meth pipe, killing everyone but Teddy who was not in the room. Gallo realizes what is about to happen and survives. Teddy is seen walking away from the explosion. Later, Gallo manages to kill Gwen in what he believes to be the "perfect murder". Upon completing his autopsy report on his murdered fiancÃ©e, Teddy is knocked out by Gallo and then is forced to trade verbal barbs with him. Teddy uses some of Gallo's own rhetoric against him in reverse psychology fashion, after which fellow pathologist Ben Stravinsky frees Teddy and together they kill Gallo in exactly the same way that he killed Teddy's fiancÃ©e. In the process, they vivisect Gallo.
Answer: Who does Gallo kill?

Question: Generate a question that has the following answer:  A set of magical pearls  for the following movie plot:  The story follows the exploits of thirteen-year-old orphan Maria Merryweather (Dakota Blue Richards), whose sole inheritance from her father is a book. This is no ordinary tome, however in Maria's hands, its ancient story comes alive. The book chronicles an age-old rivalry between the Merryweather and De Noir families over a set of magical pearls, and as Maria delves into the mysterious tale, she finds herself fantastically entangled in the bitter feud.Left penniless by her father's death, Maria has no choice but to leave the city and live with her taciturn uncle, Sir Benjamin Merryweather, at his isolated country estate in Moonacre Valley. On her way to her new home with her caretaker Miss Heliotrope, Maria's carriage is attacked by Robin, the De Noir family's teenaged son. Although she is unharmed, the incident gives Maria a frightening taste of the animosity between the two clans. Having spent the night at her tower, Maria has been surrounded by magic, the stars on the ceiling of her room falls, one by one. She also noticed that the house seemed falling apart. She questions her uncle, but she was reprimanded not to enter the forest.When Maria arrives at the Merryweather property, her uncle spies the unusual book in her possession, and immediately confiscates it. With the help of the estate's resourceful chef, however, Maria relocates the book and continues reading, finally discovering the weight of her responsibility: she has been anointed the last Moon Princess of the valley. It is up to her to find the magic pearls before the next full moon and end the conflict between the two families. If she fails in her quest, the dark curse following the Merryweather family will destroy Moonacre Valley for good. But is this a challenge Maria is ready to accept? [D-Man2010]
Answer:
What are the two familes feuding over?