Please answer this: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who is the Staff Sergeant? Movie plot title: Dear John Movie plot: While serving in the United States Army Special Forces in 2007, John Tyree, a Staff Sergeant, is lying on the ground after being shot multiple times with his comrades around him. In a voice over, he recalls a childhood trip to the U.S. Mint and compares himself to a coin in the United States Military before stating that the last thing he thought of before he blacked out was "you." In 2001, John is on vacation in Charleston, South Carolina while on leave. He meets Savannah Curtis, a college student on spring break, when he fetches her purse from the ocean. She invites him to a bonfire party where he meets her neighbor, Tim Wheddon and his son Alan. Over the course of two weeks, they go on several dates and fall in love. Savannah also meets John's father, who is obsessed with his coin collection. Savannah mentions to John that his father, like Alan, may have high-functioning autism. This upsets John who storms off. Savannah's friend Randy, who also has a crush on her, makes a comment that provokes John to fight and he accidentally punches Tim. Savannah sees the commotion and stops speaking to him. John apologizes to Tim, who offers to give Savannah a message. She drives to John's house to spend one last day together. John and Savannah continue their relationship through letters. Savannah spends more time with Tim and decides she wants to work with children with autism, and plans to build a farm and horse stables where they can enjoy the outdoors and animals. They expect to build a life together when John leaves the army, but after the September 11 attacks, he re-enlists. Over the next two years, the romance goes on through their letters and one turns out to be a Dear John letter that she is engaged to someone else. John burns all of Savannah's letters. Despite being wounded and encouraged to return home, John re-enlists. After four more years, while waiting to receive orders on his unit's next deployment, John is informed that his father had a stroke. When John arrives at the hospital he learns that his father...
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Answer: John Tyree

Please answer this: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who kills Sid? Movie plot title: Harry Brown Movie plot: Harry Brown is an elderly pensioner who was once a decorated soldier in the Royal Marines, and a veteran of Northern Ireland. He lives on a London council estate ruled by violent gangs and spends most of his time playing chess with his friend, Len Attwell, at a local pub owned by Sid Rourke. When the hospital phones to tell him that his wife, Kath, is dying, Harry is too late because he is scared to take a shortcut through a narrow underpass, where a gang holds court. His wife is laid to rest next to the grave of their thirteen-year-old daughter, Rachel, who died in 1973. Len confides to Harry that he is being terrorized by youths and shows him an old bayonet he now carries to defend himself; with the police unable to help, he plans to confront his harassers himself. The next day, Harry is visited by Detective Inspector Alice Frampton and Detective Sergeant Terry Hicock, who tell him that Len has been murdered. The police arrest Noel Winters, the leader of a drug-dealing gang, along with members Carl, Dean and Marky, but are released due to lack of evidence. Harry gets drunk after Len's funeral, and is then held at knife-point by Dean, who intends to rob him; Harry kills Dean with his own knife during a brief struggle. Frampton visits Harry in the morning to inform him that because Len was killed with his own bayonet, any charges could be reduced to manslaughter on the basis of self-defense, leaving Harry feeling angry and betrayed. Harry follows a drug dealer, Kenny, to a den where he negotiates to buy a pistol. Inside, Harry finds Kenny and his associate, Stretch, growing cannabis and sexually abusing an overdosing girl to make pornographic films. Harry kills the dealers before burning down their den, fleeing with the girl and a bag of firearms in a stolen Land Rover. He leaves the girl outside a hospital, and later follows Marky to find him being sexually abused by Troy Martindale, a heroin smuggler that supplies drugs to the gang. Harry shoots and kills Martindale and captures Marky, whom he tortures into...
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Answer: Police snipers

Please answer this: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Why does vince go to his brother in law? Movie plot title: Fear in the Night Movie plot: Vince Grayson (DeForest Kelley), a young man has a terrible nightmare in which he sees himself killing someone. When he awakens, Vince finds a coat button and a key and some blood on his own wrist indicating that his dream was no dream. Calling in sick, he goes to see his brother-in-law Detective Cliff Herlihy (Paul Kelly) and asks for help. Cliff doesn't believe that Vince has killed anyone, but agrees to investigate. When it happens that on an afternoon picnic Vince and his girlfriend Betty Winters (Kay Scott) and Cliff and his wife Lil (Ann Doran) discover the remote mansion from Vince's nightmare, and stumble upon a mirrored room just like the one in Vince's dream, Cliff confronts Vince accusing him of murder. When a local Detective Torrence (Jeff York) interrupts them and they learn more about the actual murder of Mrs. Belnap, the lady who lived in the mansion, Cliff tells Vince that he must turn himself into the police. The nerve-jangled Vince is driven to a suicide attempt, but Cliff, from his experience as a crime detective, deduces that his friend's nightmare was the handiwork of Lewis Belnap (Robert Emmett Keane), the mansion's owner, who is an expert hypnotist. Cliff convinces Vince to go to Belnap's mansion and confront him, while secretly taping the meeting for evidence. Belnap proves to be a slick character again hypnotizing Vince and getting him to try to kill himself.
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Answer:
He asks for help because he killed someone.