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.

Input: Consider Input: In 1961, the Ark, a Cybertronian spacecraft carrying an invention capable of ending the war between the benevolent Autobots and the malevolent Decepticons, crash lands on the dark side of Earth's Moon. The crash is detected on Earth by NASA, and President John F. Kennedy authorizes a mission to put a man on the Moon as a cover for investigating the craft. In 1969, the crew of Apollo 11 lands on the Moon.In the present, the Autobots assist the United States military in preventing conflicts around the globe. During a mission to Chernobyl to investigate suspected alien technology, Optimus Prime finds a fuel cell from the Ark, discovering that it had survived its journey from Cybertron. The Autobots are attacked by Shockwave, who manages to escape. After learning of the top-secret mission to the Moon, the Autobots travel there to explore the Ark. They discover a comatose Sentinel Prime â Optimus' predecessor as leader of the Autobots â and the Pillars he created as a means of establishing a Space Bridge between two points to teleport matter. After returning to Earth, Optimus uses the energy of his Matrix of Leadership to revive Sentinel Prime.Meanwhile, Sam Witwicky is frustrated that he is unable to work with the Autobots or find a job. He also becomes envious of the close relationship between his new girlfriend, Carly Spencer, and her boss Dylan Gould. After finding work, Sam is provided information by his eccentric co-worker Jerry Wang about the Ark, before Jerry is assassinated by the Decepticon Laserbeak. Sam contacts the now-independently wealthy Seymour Simmons, and together they realize that the Decepticons and their leader, Megatron, are murdering people connected to the American and Russian space missions to the Ark. They locate two surviving Russian cosmonauts, who reveal satellite photos of hundreds of Pillars being stockpiled on the Moon. Sam realizes that the Decepticons raided the Ark long before the Autobots' mission and intentionally left Sentinel and five Pillars behind to lure the Autobots into a trap â Sentinel being the key to activating the Pillars and the Decepticons lacking the means to revive him. The Autobots rush to return Sentinel to their base for protection, but Sentinel betrays them and murders the Autobot Ironhide, revealing he had made a deal with Megatron to ensure Cybertron's survival.Sentinel uses the Pillars to transport hundreds of concealed Decepticons from the Moon to Earth. Carly is captured by Gould, who is revealed to be in the service of the Decepticons. The Autobots are exiled from Earth at the demand of the Decepticons to avoid war, but as their ship leaves Earth it is destroyed by Megatron's second-in-command, Starscream, seemingly killing the Autobots. The Decepticons, led by Megatron and Sentinel, seize Chicago as their agents place Pillars around the world. Gould reveals to Carly that the Decepticons plan to transport their homeworld of Cybertron to the Solar System, then to enslave humanity and use Earth's resources to rebuild their world. Sam teams with USAF Chief Robert Epps to go into Chicago to save Carly, but they are nearly killed by Decepticon forces before the Autobots intervene, revealing they concealed themselves during the launch of their ship to convince the Decepticons they were destroyed as well as to prove to the humans that the Decepticons were untrustworthy.Working together, the Autobots and human soldiers manage to rescue Carly and kill Laserbeak, Starscream, Soundwave and Shockwave, with Optimus using Shockwave's arm-cannon to blast the Control Pillar, disabling the Space Bridge. Sam confronts Gould as he reactivates the Control Pillar, and knocks Gould into the Pillar, electrocuting him to death. Bumblebee and Ratchet arrive and destroy the Control Pillar, permanently disabling the Bridge and causing the partially transported Cybertron to implode. Optimus and Sentinel fight while Carly convinces Megatron that he will be replaced as leader of the Decepticons by Sentinel. Sentinel severs Optimus' right arm, and is about to execute him when Megatron intervenes, incapacitating Sentinel. Megatron invokes Optimus for a truce, having the desire to become the one in charge again. Optimus refuses and attacks Megatron, decapitating and killing him. Sentinel pleads for his life, but Optimus executes him too for betraying his own principles. With the Decepticons defeated, Carly and Sam are reunited and the Autobots accept that, with Cybertron gone for good, Earth is now their home., Question: Who detected the crash?

Output: Answer: The nsa


Input: Consider Input: In 740 AD, the mighty magician Merlin (James A. Stephens) has three apprentices. One, Maxim Horvath (Alfred Molina), betrays his master by joining forces with the evil sorceress Morgana le Fay (Alice Krige). Morgana mortally wounds Merlin before another apprentice, Veronica Gorloisen (Monica Bellucci), is able to rip Morgana's soul from her body and absorbs it into her own. As Morgana attempts to kill Veronica by possessing her from within, the third and final apprentice, Balthazar Blake (Nicolas Cage), stops her by imprisoning Morgana and Veronica in the "Grimhold", a magic prison in the shape of a nesting doll. Before dying, Merlin gives Balthazar a dragon ring that will identify the Prime Merlinian, Merlin's descendant and the only one able to defeat Morgana. While he searches for his descendant throughout history, Balthazar imprisons Morganians, sorcerers who try to release Morgana, including Horvath, into successive layers on the Grimhold.In 2000, 10-year-old Dave Stutler (Jake Cherry), encounters Balthazar in a Manhattan antique store, after straying from his school field trip. When Balthazar gives Dave Merlin's dragon ring, the ring comes to life, and wraps itself around the boy's finger. When Balthazar goes to find the book of magic, Dave accidentally opens the Grimhold, releasing the imprisoned Horvath. While battling for possession of the Grimhold, Balthazar and Horvath are imprisoned in an ancient Chinese urn with a ten-year lock curse. Dave is then ridiculed by his classmates when he claims he saw magic, only to find the shop empty.Ten years later in 2010, Dave (Jay Baruchel), now 20 years old, is a physics student at New York University, and meets his childhood crush Becky (Teresa Palmer). The ten-year imprisonment curse of the urn ends, releasing Horvath and Balthazar. Horvath pursues Dave and the Grimhold. Balthazar rescues Dave, riding an animated steel eagle adapted from a Chrysler Building gargoyle. Dave initially refuses to help Balthazar, having been under psychiatric care since their first meeting, until the elder agrees to leave after finding the Grimhold. They track the Grimhold to Chinatown, where Horvath has released the next Morganian, Sun Lok (Gregory Woo). Dave defeats Sun Lok, and Balthazar retrieves the Grimhold. Dave changes his mind, deciding that he likes magic after all, and agrees to become Balthazar's apprentice. He also becomes romantically involved with Becky against Balthazar's wishes and advice. Horvath enlists celebrity magician Drake Stone (Toby Kebbell) to get back the Grimhold. They attempt to kill Dave, but Balthazar saves him. Cued by Horvath, Dave demands to know the truth about Balthazar's quest. Balthazar reveals that Morgana is trapped in the Grimhold with Veronica. Morgana, if freed, would cast a spell called "The Rising", which would revive sorcerers from the dead and enslave mankind. Dave, the Prime Merlinian, a descendant of Merlin, will become powerful enough to cast spells without his ring, and is the only one who can stop her. Dave tries to use magic to clean his lab, but loses control of his animated cleaning mops, and, disillusioned, decides to give up on magic, until Becky changes his mind.He returns to his underground subway lab, just as Drake and Horvath try to kill Balthazar and steal the Grimhold. Horvath, having no more use for Drake, casts a parasite spell and steals Drake's magic and his ring. Horvath releases the witch Abigail Williams, uses her to kidnap Becky, then steals her magic and pendant. He threatens to kill Becky, forcing Dave to surrender the Grimhold and his ring. Balthazar goes after Horvath in Battery Park, sure that Dave, without his ring, will be killed. Horvath releases Morgana, who begins the Rising Spell while Horvath animates the Charging Bull sculpture and commands it to attack Balthazar. Dave arrive and stuns Horvath while Balthazar's eagle flies away with the bull. Becky interrupts the Rising Spell, stunning Morgana. Balthazar takes Morgana, body and soul, from Veronica into himself, but Morgana escapes and tries to incinerate them. Dave stops her without his ring, proving that he is the Prime Merlinian. Morgana shoots energy bolts and kills Balthazar. Dave makes a Tesla coil out of the square's lamp posts and power lines and then destroys her. He revives Balthazar by restarting his heart. Balthazar and Veronica reunite. Dave and Becky kiss, and fly to France on Balthazar's eagle.In a post-credits scene, Horvath takes his hat at Balthazar's shop., Question: How many apprentices that the magician have?

Output: Answer: three


Input: Consider Input: A nail-biting psychological thriller, that never lets you go. Set in New York State, the story center's on juvenile murderer, Eric Poole, who at 18, is released from jail having served his sentence for the murder of a young girl. Russell Crowe plays the hard-bitten detective who put him away and who is sure that Poole is a potential serial killer who will reoffend. He makes it his mission to keep Poole under surveillance as he sets off on a seemingly innocent road trip up-state. But all is not as it seems as Poole soon finds himself on the run with a young girl who has become obsessed with him and may or may not have been witness to the first murder. [D-Man2010]John Polsen directs this indie thriller based on the novel by Robert Cormier. Russell Crowe stars as Detective Cristofuoro, a semi-retired police officer who trails a violent teenager, Eric Poole (Jon Foster), who was released after serving time for the murder of his family. Sophie Traub co-stars as Lori, the teenage runaway who falls under Eric's spell. [D-Man2010], Question: Who is the director of the movie?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Output: Answer: John Polsen


