input question: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who is the assistant David? Movie plot title: The Thaw Movie plot: The film begins with a video documentary by Dr. David Kruipen (Val Kilmer), a research scientist in the Canadian Arctic. This is followed by a flashback to when David, his assistant Jane (Anne Marie DeLuise) and two other researchers tranquilize a polar bear, then discover the frozen remains of a wooly mammoth. They transport the polar bear to their research station. David calls his daughter Evelyn (Martha MacIsaac) and pleads with her to visit the research station. Their relationship has been strained since the recent death of her mother. Meanwhile, a group of students, Ling (Steph Song), Federico (Kyle Schmid) and Atom (Aaron Ashmore), are selected to join David's research team; Evelyn decides to come. Days later, David's research team begins feeling the effects of a strange illness, and David tells helicopter pilot Bart not to bring his daughter Evelyn to the station. However, Evelyn insists, Bart ignores David's orders, and brings her to the station along with the students. In the meantime, Jane shoots and apparently kills David and another researcher. The students discover the body of the polar bear, and Bart is bitten by a bug while touching it. Evelyn is awakened in the middle of the night by an ATV approaching the station. When she goes to investigate, Jane falls from the helicopter. Jane has destroyed the helicopter's control panel, eliminating any immediate chance of escape. Ling wakes up with many bug bites on her face and torso, and Jane dies in Evelyn's arms. Realizing Ling is sick, Federico calls in a helicopter to rescue Ling. Attempting to find David, Evelyn and Atom discover eggs in the brain of the mammoth. Assuming her father has been infected, Evelyn and Atom deduce that something has made the group sick. Evelyn decides to cancel the rescue helicopter and quarantine the group until a better-prepared team can rescue them. Federico, discovering he too is infected, goes berserk and destroys the radio. The bite on Bart's arm is infected and he has Atom and Evelyn amputate his arm at the elbow....???
output answer: Jane.

input question: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who investigates the murder? Movie plot title: 15 Minutes Movie plot: The film begins with Emil Slovak (Karel Roden) and Oleg Razgul (Oleg Taktarov) arriving in America. They were former criminals and, after getting out of prison, have come to the U.S. to claim their part of a bank heist in Russia (or somewhere in Czech Republic). Within minutes of arriving, Oleg steals a video camera from a Make-Your-Own-Movie establishment. They go to the run-down apartment of their old partner and demand their share. He doesn't have it so Emil stabs him and his wife to death as Oleg tapes it with the camera. The couple's friend, Czech immigrant Daphne Handlova (Vera Farmiga), witnesses the murders from the bathroom; but she escapes before they can kill her, too. To hide the crime, Emil burns down the apartment. Jordy Warsaw (Edward Burns) is an arson investigator and is called to the case. Eddie Flemming (Robert De Niro) is a much celebrated detective who is also called to the scene. Flemming is such a high-profile celebrity detective that he is even followed around by the local tabloid TV show Top Story. Everywhere he goes, the townspeople cheer him on. Flemming and Warsaw decide to help each other out and work the case together. While checking out the crowd outside, Warsaw spots Daphne trying to get his attention. When he finally gets to where she was, she's gone. Emil calls an escort service from a business card he found in the girl's wallet and asks for a "Czech girl". When Honey (Noelle Evans), a regular call girl arrives, he kills her but not before getting the address of the escort service. Oleg tapes the murder. In fact, he tapes everything he can, trying to be the next Frank Capra. Flemming and Warsaw investigate her murder and also visit the escort service. Rose Hearn (Charlize Theron) runs the service and tells them that the girl they're looking for doesn't work for her but rather a local hairdresser. She also mentions a couple of other guys who just asked her the same questions. Flemming and Warsaw rush to the hairdresser, but they arrive just after Emil and Oleg warn Daphne to...???
output answer: Flemming and Warsaw

input question: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who did Ghostface reveal himself as? Movie plot title: Scream 3 Movie plot: Cotton Weary, now living in Los Angeles and the host of a nationally syndicated television show, 100% Cotton, is called by Ghostface, who demands the whereabouts of Sidney Prescott, who has gone into hiding ever since the events of the second film three years ago. Cotton refuses to cooperate, and when Ghostface comes to his home, both Cotton and his girlfriend Christine are murdered. Detective Mark Kincaid contacts Gale Weathers to discuss the murders, prompting her to travel to Hollywood, where she finds Dewey Riley working as an adviser on the set of Stab 3, the third film in the film within a film series based on the Ghostface murders. Using a voice changer as a ruse, Ghostface kills Stab 3 actress Sarah Darling. Meanwhile, Sidney is now living in a secluded rural house as a crisis counselor for an abused women's hotline, as she is fearful that another killer may strike. Having discovered Sidney's number, the killer begins taunting her by phone, forcing her out of hiding and drawing her to Hollywood. As the remaining Stab 3 cast, along with Dewey and Gale, gather at the home of Jennifer Jolie, Ghostface kills her bodyguard Steven Stone and uses a gas leak to cause an explosion, killing fellow actor Tom Prinze in the process. Martha Meeks, the sister of Sidney's friend Randy, who was attacked and murdered by Ghostface in the previous film, visits Sidney and the others to drop off a videotape that Randy had made before his death, posthumously warning them that the rules of a horror movie franchise in the third and final film do not apply to anyone, and that any of them, including Sidney, could die. Dewey, Gale, Jennifer, and the remaining Stab 3 actors, Angelina Tyler and Tyson Fox, attend a birthday party for Stab 3's director Roman Bridger, where Ghostface strikes. Gale discovers Roman's seemingly dead body, with a knife in his chest, in a movie-set coffin in the basement. Angelina, refusing to stick with Gale and Jennifer, wanders off alone before she is murdered. Tyson attempts to fight Ghostface but the...???
output answer:
Roman