input: Please answer the following: Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Why did Ali have to replace Nikki? Title: Burlesque Movie plot: Ali Rose (Aguilera) moves to Los Angeles after she quits her bar job when her boss refuses to pay her. Once in L.A., she tries and fails at every audition she does until one night, she finds herself unknowingly in a burlesque club when she hears the music on the street. She finds Tess (Cher) and the dancers performing "Welcome to Burlesque" and decides to pursue a career on stage once she meets Jack (Gigandet). Jack refers her to Tess for an audition, but she is rejected instantly and ushered out by Sean (Tucci). Instead of leaving, Ali begins serving customers at the club as a waitress, while Tess and Sean observe with Jack asking Tess to give Ali a chance. When Georgia (Hough) becomes pregnant, auditions are held to replace her. Ali begins her audition when everyone leaves, and after performing "Wagon Wheel Watusi", persuades Tess to allow her to become one of the club's dancers, much to the annoyance of Nikki (Bell), a performer who is always late and caught drinking before numbers. One day Ali has to replace Nikki on stage because Nikki is too drunk to perform. Nikki sabotages the performance by turning off the music that the dancers usually lip sync to but before the curtain is dropped down, Ali impresses everyone with her amazing singing skills. Tess immediately decides to have Ali be the star of a whole new show at the club. It becomes increasingly popular and Ali enjoys her newfound stardom while Nikki fumes in the background. Despite the club's growing success, Tess is still unable to pay the bank all the money that she owes it. One night after the club closes, Tess, worried with the club's economic prospects, sings "You Haven't Seen the Last of Me". A very jealous Nikki shows up drunk and picks a fight with Tess, calling Ali a "slut with mutant lungs". Tess, who has grown frustrated with Nikki, questions her gratitude for the help she has received. Angered, Nikki quits on the spot (before falsely claiming that she slept with Vince after his and Tess's honeymoon), and the altercation ends when...
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output: She was drunk.

input: Please answer the following: Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: What does Theo reveal? Title: Children of Men Movie plot: In 2027, after 18 years of global human infertility, civilization is on the brink of collapse as humanity faces extinction. The United Kingdom, one of the very few stable nations with a functioning government, is deluged by asylum seekers fleeing the chaos and war which have taken hold around the world. In response, the UK has become a militarized police state as British government forces round up and detain immigrants. Theo Faron, a former activist turned cynical bureaucrat, is kidnapped by the Fishes, a militant immigrants' rights group. They are led by Theo's estranged wife, Julian Taylor, from whom he separated after their son Dylan's death during a 2008 flu pandemic. Julian offers Theo money to acquire transit papers for a young refugee named Kee, which Theo obtains from his cousin Nigel, a government minister who runs a state-sponsored collection of salvaged art from around the world. The transit papers require that the bearer must be accompanied, so Theo agrees to escort Kee in exchange for a large sum. Luke, a Fishes member, drives them and former midwife Miriam towards the coast to a boat. They are ambushed by an armed gang, and Julian is killed. Luke kills two police officers who stop their car, and they bury Julian in the forest as Theo breaks down crying over her death, as the group ditches their car for another to escape to a Fishes safe house. Kee reveals to Theo that she is pregnant, as Julian had told her to trust only Theo. Julian had intended to hand Kee to the "Human Project", a supposed scientific group in the Azores dedicated to curing infertility; however, Luke persuades Kee to stay, and he is later voted as the new leader of the Fishes. Later that night, Theo eavesdrops on a meeting of Luke and other Fishes. He discovers that Julian's death was orchestrated by the Fishes so Luke could take over as leader, that they intend to kill Theo in the morning, and that they intend to use the baby as a political tool to support the coming revolution. Theo wakes Kee and Miriam, and they steal a...
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output: He has been shot by Luke

input: Please answer the following: Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: What crashed near town? Title: Skyrunners Movie plot: Teenage brothers Nick and Tyler come across a UFO that crashed near their town. Soon after evading the government, mainly agent Armstrong, and keeping the UFO in seclusion, Tyler goes through dramatic physical changes and gains superhuman abilities due to his dramatic trip into space via the UFO. The situation becomes even more difficult to cover up considering that Tyler is being constantly blown off by Nick, due to Nick's efforts at chasing Julie Gunn, as well as Nick having to make a science project to graduate high school and reptile-like aliens that have begun to appear and pursue Tyler. After having literally no one left to turn to, Tyler decides to tell agent Armstrong about the UFO. After agent Armstrong explains to Tyler about the effects that his trip into space had on his body, he shoots the ship with a laser gun, thereby critically damaging it, before he reveals himself to Tyler as a reptile-like alien in disguise and captures him.Nick, feeling guilty for constantly doubting and ignoring Tyler, goes to the UFO hideout to try to apologize. Upon finding that Tyler is missing and the UFO damaged, he begins an attempt to repair the UFO. After trying all night, he is successful, and the UFO takes him to the hidden underground fortress in which the aliens are residing and realizes that it is actually an impact crater from the aliens' crash-landing on Earth. Nick locates Tyler and frees him from his holding cell. The brothers uncover that the aliens are planning to take over Earth by polluting the atmosphere. Tyler then uses an alien explosive from the UFO to destroy the aliens and their pollution equipment and escape in the UFO. However, they do not succeed in destroying all of them and are chased by a surviving alien in a more powerful version of their UFO.After destroying the alien fighter and its pilot in a fast-paced dogfight, the UFO crashes at Nick's high school graduation. Nick then uses fixing the UFO as his science project and is allowed to graduate. Nick wins Julie over and they kiss, Tyler...
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output:
A UFO.