Problem: Generate a question that has the following answer: China for the following movie plot: The film is loosely inspired by the true story of Gang Lu, a former graduate student who killed four faculty members and one student at the University of Iowa. However, the story has substantial differences in plot and character motivation. Liu Xing (Liu Ye) is a humble but brilliant Chinese student who arrives at Valley State University and makes a bumpy transition into American life with the help of Joanna Silver (Meryl Streep). Silver is a wealthy university patron who has a fascination with Chinese culture and takes a liking to Liu Xing. Xing joins a select cosmology group under the direction of his hero, the famous cosmologist Professor Jacob Reiser (Aidan Quinn). The group is working to create a model of the origins of the universe, based on Reiser's theory. Xing's enormous talent leads him quickly to become Reiser's protege, and it seems that only hard work stands between him and a bright future in science. Xing is obsessed with the study of dark matter, an unseen substance that he believes shapes the universe, and a theory that conflicts with the Reiser model. Xing makes scientific breakthroughs of his own which improve the Reiser model. Without Professor Reiser's approval, Liu Xing proposes to research dark matter for his doctoral dissertation. Reiser explains to Xing that this type of research is too complicated and suggests that he should pick a simpler dissertation topic. Refusing to work with Xing, Reiser finds a new protege in Feng Gang (Lloyd Suh), another Chinese student who was Xing's rival in undergraduate school in Beijing. Professor Reiser approves of Feng's dissertation proposal as it sticks to the Reiser model. Feng's English skills are far superior to his fellow Chinese students', and he refuses to speak in Mandarin with them. Feng changes his name to Laurence so that Americans would be more comfortable pronouncing his name. Without the permission of Professor Reiser, Xing publishes an article in an astronomy journal. Reiser is enraged by this and refuses to accept Xing's doctoral...

A: What was Gang Lu's country of origin?

Problem: Generate a question that has the following answer: Carolyn Fry for the following movie plot: The space transport vessel "Hunter-Gratzner" is carrying 40 people on board in cryo-sleep (suspended animation). Debris from a comet's tail pierces the ship, waking the crew and killing the captain. The ship is knocked into the atmosphere of a nearby planet, and docking pilot Carolyn Fry (Radha Mitchell) tries to control the descent, but the rear-heavy craft will not stabilize. She begins jettisoning aft sections sequentially, and navigator Greg Owens (Simon Burke) realizes she intends to jettison the passenger cabin as well, saying, "I'm not gonna die for them." He stops her by blocking the airlock, but in the sliding crash landing he is impaled by a metal shaft.Carolyn apologizes to Owens, whom she assumes is dead, but he screams after she uncovers him. She orders a passenger to fetch painkillers from the medical kit, but they are missing. With Owens in terrible pain, Carolyn orders everyone out of the ship, and alone attends to him as he dies.The planet is a barren and hot desert-scape lit by three suns, promising everlasting daylight. There are 11 survivors now: Carolyn Fry, dangerous convict and experienced escaper Richard B. Riddick (Vin Diesel) in the custody of the armed William J. Johns (Cole Hauser), Abu "Imam" al-Walid (Keith David) and three young men he is escorting on hajj (a religious pilgrimage), antiques dealer Paris P. Ogilvie (Lewis Fitz-Gerald), stowaway teenager Jack (Rhianna Griffith), settlers John 'Zeke' Ezekiel (John Moore) and his partner Sharon 'Shazza' Montgomery (Claudia Black).As Johns explores the wrecked ship, Riddick attacks him and must be rechained. Riddick dislocates his shoulders and escapes the ship. Zeke buries the dead as the survivors send out a search party. They find gigantic skeletons, and Carolyn confesses to Johns her attempt to drop the passenger section.The find a small settlement, clearly abandoned by humans. Carolyn finds a model of the planet's solar system, and to their delight, a small shuttle spacecraft.Back at the ship, the nervous group thinks that...

A: Who is the co-pilot?

Problem: Generate a question that has the following answer: A sword for the following movie plot: Bill (George Burns) is an elderly ex-vaudevillian performer who lives alone in a large, comfortable home. He awakens to a special alarm clock that activates his home stereo system, waking him to his favorite music. Along the way, Bill looks at photographs of his deceased wife, who apparently used to be part of his act. After breakfast, Bill goes to the supermarket, driving his unique classic automobile, a meticulously preserved 1930s model Pierce-Arrow; he compulsively takes two orange parking cones out of the trunk and places them in the two parking spaces next to his, to block anybody from parking near his car. Inside the market, Bill interacts in a friendly way with two employees, charming them with a magic trick.Kate (Brooke Shields) is a young teenage girl who is in a domestic squabble with an intimidating man named Demesta (William Russ). Kate, who is apparently nude and is wrapped in a towel, has locked herself in a bathroom to hide from Demesta, who pounds angrily on the door and demands to know the details of a drug deal that Kate has fouled up. He screams at her to give him either his money or his drugs. Frightened, Kate escapes through the bathroom window, still wrapped only in a towel, while a policeman suddenly knocks on the front door of the apartment and grapples with Demesta. The policeman chases Demesta down the street while Kate goes in a different direction, slipping down over a hillside staircase and losing her towel in the process. She runs away totally nude.Bill comes out of the grocery store talking to the bag boy about magic tricks, but when he opens his trunk to replace his orange parking cones, they both see Kate lying naked in his trunk, covered only in a deflated tire tube. Stunned and suddenly in a very compromising position (with a naked teenage girl in his trunk), Bill convinces the bag boy that it was just an illusion and he drives away. He stops on a secluded side street to question Kate, who asks Bill to take her to his house. He reluctantly agrees.Bill tries to get Kate to...

A:
What does Bill use to hold Demesta at bay?