In this task, you will be shown an extract from a movie plot and a question. You need to provide the correct answer for it. Short answers containing words that are present in the passage are preferred.

Spinning three story lines into motion the film follows the activities of Christian Diestl (Marlon Brando) - Christian Diestl, a German soldier troubled by the drive of Nazism in his beloved country and his association via the war with Noah Ackerman (Montgomery Clift) a Jewish American soldier and Michael Whiteacre (Dean Martin) a popular singer who is coerced by a loved one to join up and fight for his country. As the American soldiers Ackerman and Whiteacre go through training to eventually be sent to fight for their country, their story is balanced by the German soldiers Diestl and Capt. Hardenberg (Maximilian Schell) in their adjusting to the war defeating their country and their own unfounded beliefs in a national philosophy. Ultimately the forces at work are reduced to a personal level as the human quality in Man supersedes the ravages of war., Question: Who is Noah Ackerman?
Answer: Jewish American soldier

The commercial spacecraft Nostromo is on a return trip to Earth with a seven-member crew in stasis: Captain Dallas, Executive Officer Kane, Navigator Lambert, Science Officer Ash, Warrant Officer Ripley, and Engineers Parker and Brett. Detecting a mysterious transmission, possibly a distress signal, from a nearby planetoid, the ship's computer, Mother, awakens the crew. Following standard company policy for such situations, the Nostromo lands on the planetoid and Dallas, Kane, and Lambert head out to investigate, damaging their ship upon landing in dust. They discover the signal is coming from a derelict alien spacecraft. Inside, they find the remains of a large alien creature whose ribcage appears to have exploded from the inside.On the Nostromo, Ripley determines that the transmission is not a distress signal but a warning. In the alien ship, Kane discovers a chamber containing hundreds of eggs. As he inspects one, a creature springs out, spits acid through his space helmet and attaches itself to his face. Dallas and Lambert carry the unconscious Kane back to the Nostromo. As acting senior officer, Ripley refuses to let them aboard, citing quarantine regulations, but Ash violates protocol by overriding Ripley's lock and letting them in. The crew are unable to remove the creature from Kane's face, as its grip is strong and its blood is an extremely corrosive acid. It eventually lets go, crawls away, and dies.The crew repair the ship and lift off. Kane awakens and seems healthy, but during the crew's final meal before re-entering stasis, he chokes and convulses in pain before a small alien creature bursts from his chest, killing him, and escapes into the depths of the ship to molt. Since attacking the creature with conventional weapons could result in its corrosive blood breaching the ship's hull, the crew attempts to locate and capture it with motion trackers, nets, electric prods, and flamethrowers.Brett is sent to look for the crew's cat, Jones, and the now fully grown alien attacks him and disappears with his body into the air shafts. After a heated discussion, the group devises a plan to jettison the creature out of the ship. Dallas enters the Nostromo's labyrinthine ventilation shafts, intending to force the alien into an airlock, but it ambushes him. Lambert, realizing the alien is killing the crew one by one, implores the others to escape in the ship's shuttle. Now in command, Ripley explains that the shuttle will not support four people, and recommends that they continue with Dallas' plan of flushing the alien out.Accessing Mother, Ripley discovers that Ash has secretly been ordered to return the alien to the crew's employers, who consider the crew expendable. When Ripley confronts Ash, he tries to choke her to death. Parker intervenes and knocks off Ash's head, revealing him to be an android. Parker reanimates Ash's head, and Ripley interrogates him. They learn he was assigned to the Nostromo to convince the crew to capture the creature and return it for analysis, even at the expense of the human personnel. Ash taunts them about their chances of survival against the "perfect organism." Parker turns a flamethrower on Ash.Ripley, Lambert and Parker agree to set the Nostromo to self-destruct and escape in the shuttle. However, Parker and Lambert are ambushed and killed by the alien while gathering life-support supplies. Ripley initiates the self-destruct sequence and heads for the shuttle with Jones, but the alien blocks her path. She retreats and unsuccessfully attempts to abort the self-destruct sequence, then returns to retrieve Jones, finding the alien gone. She narrowly escapes in the shuttle as the Nostromo explodes.As she prepares to enter stasis, Ripley discovers the Alien is aboard the shuttle. She dons a spacesuit and opens the shuttle's airlock, causing explosive decompression which forces the Alien into the shuttle's open doorway. She propels it into space by shooting it with a grappling hook, but the gun catches in the closing door, tethering the alien to the shuttle. Ripley activates the engines, blasting the alien into space. After recording the ship's final log entry, she places herself and Jones into stasis for the voyage home., Question: who blasting the alien into space?
Answer: Ripley

Ghost hunter Cyrus Kriticos (F. Murray Abraham) and his psychic assistant Dennis Rafkin (Matthew Lillard) lead a team on a mission to capture a spirit called the Juggernaut (John deSantis). Several men are killed, apparently including Cyrus. However, the team is able to catch the ghost. Cyrus's nephew Arthur (Tony Shalhoub), a widower, is informed by Cyrus's estate lawyer, Ben Moss (J. R. Bourne), that he has inherited Cyrus' mansion. Financially insecure, Arthur decides to move there with his two children, Kathy (Shannon Elizabeth) and Bobby (Alec Roberts) and their nanny Maggie (Rah Digga).Posing as a power company inspector, Dennis meets the family and Moss as they tour the mansion. The residence is made entirely of glass sheets inscribed with Latin phrases, which Dennis recognizes as barrier spells. While searching the basement, Dennis is hit by psychic flashes and discovers the twelve angry ghosts he and Cyrus captured are imprisoned in the house, held captive by the spells. As Dennis warns Arthur, Moss slips downstairs and picks up a valise of cash, unwittingly triggering a mechanism that seals the house and releases the ghosts one by one. He dies when a set of sliding doors snaps shut, cutting him in half. Bobby slips away from Kathy and Maggie and enters the basement, where he sees several of the ghosts, including that of the Withered Lover - his mother Jean, who had died of injuries sustained in a house fire. He is knocked unconscious and dragged away.Using a pair of spectral glasses that allow the wearer to see into the supernatural realm, Dennis convinces Maggie that the ghosts are real. Dennis discovers that the Jackal, one of the most dangerous of the twelve ghosts, has been released and that the family is now in grave danger. The Jackal attacks Kathy when she and Arthur enter the basement in search of Bobby, but they are saved by Kalina Oretzia (Embeth Davidtz), a spirit liberator who is attempting to free the ghosts. Kathy disappears soon afterward, and the four adults gather in the library, where Arthur learns that Jean's spirit is trapped in the house. Kalina explains that the house is a machine, powered by the captive ghosts, that can allow its user to see the past, present, and future. The only way to shut it down, she says, is through the creation of a thirteenth ghost from a sacrifice of pure love. Arthur realizes that he must become that ghost by dying to save his children.Armed with a pane of the special glass, Arthur and Dennis enter the basement to find the children. Dennis barricades Arthur into a corner behind the glass and allows two ghosts, the Hammer and the Juggernaut, to beat and kill him. Cyrus faked his death to lure Arthur to the house; Kalina is his secret partner. Cyrus has orchestrated the abduction of Kathy and Bobby so that Arthur will become the thirteenth ghost, which will not stop the machine as Kalina had claimed, but trigger its activation. Cyrus kills Kalina and summons the ghosts to activate the machine.Arthur arrives at the main hall and witnesses all twelve ghosts orbiting a clockwork device of rotating metal rings, with his children at the center. Discovering Cyrus' true fate, Arthur fights Cyrus while Maggie disrupts the machine's controls. The ghosts hurl Cyrus into the rings, slicing him to pieces. With the encouragement of Dennis' ghost, Arthur jumps into the machine, avoiding the rings and saving his children. The walls of the house shatter as the malfunctioning machine rips itself apart, freeing the ghosts. Dennis smiles at Arthur and departs, and Jean's ghost appears before the family and tells them that she loves them before she and all the other ghosts disappear.As the family leaves the house, Maggie exclaims that she is quitting., Question: How many ghosts are witnessed by Arthur?

Answer: twelve