In this task, you will be shown an extract from a movie plot. You need to read the extract and create questions that can be answered from the extract. Once you create a question you also need to provide the correct answer for it. Write your answer like "Question: your question, Answer: your answer". The questions should be well-formed and grammatically correct. The questions should be completely answerable from the given passage and should not require any external knowledge. Subjective questions are not allowed. Short answers containing words that are present in the passage are preferred. Create questions that result in factoid answers.  A simple rule of thumb to decide whether a question is a factoid or not is to see if two different people with average reading/comprehension skills would come up with the same answer after reading the passage.
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Question: Sang-man (Cha Tae-hyun) attempts to commit suicide by overdosing on pills, but fails. He then attempts to kill himself by jumping off a bridge and into a river, but is saved. Brought to the hospital, Sang-man awakens and sees a man smoking next to him. He tells the other hospital patrons, but no one believes him. During his stay in the hospital he eventually meets four ghosts. Meanwhile, Sang-man meets nurse Jung Yun-soo (Kang Ye-won) at the hospital and quickly falls in love.Sang-man is released from the hospital and the ghosts follow him back to his apartment. He attempts to politely ask the ghosts why they are there, but he doesn't get an answer. He decides to visit a shaman to get some help and to learn how to get rid of the ghosts. He is told that the ghosts are using his body to enter the world of the living so the ghosts can experience their unfulfilled desires. Sang-man tries to get rid of them, but ghosts haunt him everywhere he goes. Sang-man then attempts to help the ghosts fulfill their unrealized dreams to get them to leave him alone once and for all.One ghost, an old man, wants to return a camera to his friend. Another ghost, a fat smoker, wants to get his taxi back and drive it. He also uses Sang-man's body to swim at the beach. This leads to Sang-man being arrested, because he was caught driving without a license. Another ghost, a child, wants to watch a cartoon movie. The last ghost is a crying woman who wants to cook and to eat together with people she cares about. All these events also lead to Sang-man getting to know Yun-soo better.Yun-soo father's dies, and Sang-man is the last person he speaks with. Yun-soo is uncomfortable with this, and pushes Sang-man away until she realizes that Sang-man is telling the truth when she sees her father's last gift for her.Sang-man tells the ghosts to go away and blames them for Yun-soo's rejection. When he wakes up, the ghosts are gone. He goes to the hospital and asks Yun-soo out for lunch, and she accepts. She tells him that some people may lose their memories from extreme shock. As soon as Yun-soo asks about the parsley in the kimbap, Sang-man remembers that his mother used to put parsley in kimbap instead of spinach.Sang-man runs to his apartment, and on his way he remembers what has happened to him. His father was the smoker, his mother the lady, his grandfather the old man, and his older brother the kid. On a family trip, his father forgot to put gas in the car. The car stopped in the road, and was hit by a truck and pushed off a cliff. Sang-man is the only survivor of the accident, after which he lost his memory and grew up in an orphanage. Sang-man calls to them in his apartment. One by one they appear and explain that their wishes each had something to do with the promises they left for Sang-man, and helped him remember them. His mother apologizes for leaving him alone and says that they wanted Sang-man to live, and they will always be with him. At the end, it is revealed that it was his family that stopped Sang-man from committing suicide.

Answer: Question: How many ghosts did Sang-Ma see when he woke up?, Answer: Four


Question: Two teenagers come upon an apparently abandoned military installation. They take advantage of what appears to be a swimming pool to skinny dip. The teenagers are attacked by an unseen force and disappear under the water. A light activates in the main building and a silhouetted figure investigates the screams, but is too late to help.A determined but somewhat absent-minded insurance investigator named Maggie McKeown is dispatched to find the missing teenagers near Lost River Lake. She hires surly backwoods drunkard Paul Grogan to serve as her guide. They come upon the abandoned compound, which functioned as a fish hatchery before being militarized. They discover bizarre specimens in jars and indications of an occupant. Maggie locates the drainage switch for the outside pool and decides to empty it to search the bottom, but the moment she activates it a haggard and frantic man begins to panic and attacks her, attempting to stop the draining until he is subdued by Grogan. The two found a skeleton in the filtration trap of the empty pool, and learn it was filled with salt water. The man awakens and steals their jeep, but crashes it due to his disorientation, and is taken to Grogan's home where they spend the night. They take Grogan's raft down the river, where the man wakes up and tells them that the pool in the facility was filled with a school of piranhas, and that Maggie released them. They are skeptical until they hear a dog barking and they come across the corpse of Grogan's friend Jack, who has bled to death from an attack on a fishing dock.The man reveals himself to be Doctor Robert Hoak, lead scientist of a defunct Vietnam War project, Operation: Razorteeth, tasked with engineering a ravenous and prodigious strain of piranha that could endure the cold water of the North Vietnamese rivers and inhibit Viet Cong movement. The project was shut down when the war ended, but some of the mutant specimens survived, and Hoak tended to them to salvage his work. Grogan realizes that if the local dam is opened, the school will have access to the Lost River water park, and the nearby summer camp where his daughter is in attendance. They encounter a capsized canoe with a boy whose father has been killed by the fish. Hoak rescues the boy but suffers mortal injuries when the school attacks him; he dies before he can reveal how to kill them. Blood from Hoak's corpse causes the piranha to tear away the raft's lashings, and they barely reach shore. Grogan stops the dam attendant from opening the spillway and calls the military.A military team led by Colonel Waxman and former Razorteeth scientist Dr. Mengers feed poison into the upstream section, ignoring the protests that the fish survived the first attempt. When Grogan discovers that a tributary bypasses the dam, Waxman and Mengers quarantine them to prevent the agitated pair from alerting the media. After they escape, Waxman alerts law enforcement to capture them. The school attacks the summer camp during a swimming marathon, injuring and killing many children and a supervisor. Grogan's daughter escapes due to her fear of water, and aids her camp mates in escaping.The school continues downriver. Waxman and Mengers arrive at the water park to intercept Grogan and Maggie, but the piranha attack the resort and kill many vacationers and Waxman. Grogan and Maggie commandeer a speedboat and rush to the shuttered smelting plant at the narrowest point of the river. Remembering the empty facility pond, Grogan realizes the fish can survive in salt water; if the school passes the delta, they will reach the ocean and spread over the world. He intends to open the smelting refuse tanks, hoping the industrial waste will kill the fish. They arrive at the plant ahead of the fish, but the elevated water level has submerged the control office, and Grogan must go underwater; he ties a rope around his waist and instructs Maggie to count to 100 before pulling him out. Grogan struggles to move the rusted valve wheel when the school arrives and attacks him. The assault hyperadrenalizes him, and he manages to open the valves just as Maggie pulls him to safety. Maggie takes Grogan back to the water park, where a massive MEDEVAC is tending to the victims; his injuries are severe and he is seen in a catatonic state.Mengers gives an on-site television interview, providing a sanitized version of events and downplaying the existence of piranha. Her voice is heard carrying out over a radio on the shore of a West Coast beach. As she says "there's nothing left to fear", the piranha's characteristic trilling sound drowns out the waves on a beach.

Answer: Question: What Grogan struggles to move?, Answer: Rusted valve wheel


Question: Fred Dobbs (Humphrey Bogart) and Bob Curtin (Tim Holt) are down on their luck in Mexico and are both victims of a swindle in which workers are hired but not paid by a notoriously corrupt local businessman (Barton MacLane). Intrigued in the local pub by the stories of Howard (Walter Huston), an old burnt-out gold prospector keen on finding business partners to go prospecting, they cannot join him because they don't have enough money. When Dobbs makes a small score in a local lottery, that changes, and they hook up with Howard and set off for the hills.They find land on which much gold can be mined, and they split the gold equally, with each hiding and tending to his individual share. One day, Curtin sees a gila monster (a venomous lizard) and resolves to kill it, but it hides under a rock. Curtin will have to lift the rock to shoot it, but when Dobbs, whose gold, coincidentally, is hidden under this same rock, sees Curtin lifting it, even after seeing the gila monster, he fears that his goods will soon be stolen by one of the others. When another man named Cody (Bruce Bennett) finds them and insists on becoming their partners in prospecting, they resolve to shoot him. Before they do so, however, a group of bandits led by Gold Hat (Alfonso Bedoya) finds them and the bandits try to barter for some of their weapons, but these weapons are indispensable to the men and they refuse to do business. This results in exchange of gunfire, and Cody, who helps to defend the men, is killed. The bandits are ultimately scared away, and gold prospecting continues until they have mined enough gold to be prosperous for the remainder of their lives.All that remains is to take their gold back to the city where they can sell it, but this will require an arduous trip through the desert. Early in the trip, Howard, a man known to be skilled in the ways of medicine, is forced by some primitive local people to return with them to treat an ill child, and has little choice but to trust Dobbs and Curtin to hold his share of the goods until he returns to them. Curtin has every intention of doing this, but Dobbs remains suspicious of Curtin, believing that Curtin will kill him the very moment he goes to sleep. Troubled by this, he tries to murder Curtin, and soon holds all the goods, but he must now make a long trip through the desert alone.Unfortunately for Dobbs, he encounters Gold Hat on his trip, and Gold Hat, who recognizes him, murders him and takes his goods. Gold Hat returns to the city to sell the goods, but once it is determined that he has stolen the goods he holds, he is executed by firing squad. When it turns out that Curtin has survived, and when Howard returns, it soon becomes clear that their fortune is missing, and they share an unexpected laugh, appreciating that, despite their bad luck, they were far more prosperous than Dobbs and Gold Hat.Life, Curtin and Howard understood, would go on, and their unbroken spirit made them symbols of resolve in the face of adversity.

Answer:
Question: Who is executed by firing squad?, Answer: Gold Hat.