input question: Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Who ultimately retrieves the warhead? Title: Police Story 4: First Strike Movie plot: In this fourth 'Police Story' movie, Hong Kong 'supercop' Inspector Jackie Chan Ka-Kui (Jackie Chan) is hired by the CIA to follow leads of a nuclear smuggling case. He follows a woman named Natasha to Ukraine, when he realizes that she had been hiding vital information. When Jackie calls for backup, she is arrested. However, Natasha's partner is an unknown man, who turns out to be Tsui (Jackson Lau), a Chinese American nuclear scientist with CIA links, suspected of stealing a nuclear warhead. Jackie follows Tsui to a restricted area, and after a trap set by Tsui, CIA agents together with Ukrainian authorities engage in battle. Jackie finds a briefcase which contained evidence that Tsui had, but as he is chased by unknown forces, he loses the briefcase as he falls through a frozen lake into the freezing water.When he recovers in Russia, he meets Colonel Gregor (Yuri Petrov) who explains the situation. Jackie goes with the FSB and is taken to Moscow where he discovers he's been assigned to work with Colonel Gregor to solve a similar case involving nuclear weapons being smuggled out of Ukraine. His task is to track Tsui, who disappeared after their last encounter.Jackie is taken by a Russian submarine to Brisbane, Australia, where Tsui's attractive younger sister Annie Tsui (Annie Wu) works at an aquarium doing shark shows. Uncle 7 (Terry Woo), the Tsuis' father and the local Triad boss, is seriously ill, and Chan suspects the criminal will show up soon. Unbeknown to Jackie, Tsui is hiding at the hospital, and has given a nuclear warhead to Annie, who hides it at the aquarium.Whilst following Annie, Jackie gets to meet the aquarium animals and is kidnapped by Tsui, who claims to have a deal with Colonel Gregor. Jackie, after realizing he has been used by Gregor decides to return home, but two toughs are sent to kill him, and he is framed for the murder of Uncle 7. He attempts to clear his name by going to see Annie at the memorial hall, but he is (unsurprisingly) unwelcome, having to fight bodyguards and Tsui...???
output answer: Ka-Kui

Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Before whom did Straus and Nemur present their research? Title: Charly Movie plot: Charly Gordon (Cliff Robertson) is a retarded male adult. He enjoys playing on the playground with other kids. He goes to night school, and his teacher, Miss Alice Kinnian (Claire Bloom) asks him to come to a university to take tests. She takes him through logic tests while scientists watch from behind a 2-way mirror.Charly works at a bakery, sweeping floors, where his co-workers tease him and play practical jokes on him, led by Gimpy (Edward McNally). He doesn't realize they are jokes at his expense.The next day, Alice take Charly back to the laboratory, where he races a mouse, Algernon, through a maze. Algernon wins, and Charly is baffled - he had his lucky rabbit's foot, too. She drives him home, and asks to see his apartment, which is very plain. His landlady, Mrs. Apple (Ruth White) thinks he's fooling around with her. Alice tells him that Algernon had a special operation that made him smarter, and asks Charly if he would like to have the same operation.Alice discusses Charly's qualifications with Dr. Strauss (Lilia Skala) and Dr. Nemur (Leon Janney). At first, the doctors are skeptical, but Alice convinces them to try the operation on Charly. Charly chats with the lab technician Bert (Dick Van Patten).Charly rides the tour bus to get around. His friends Hank (Barney Martin), Joey (William Dwyer) and Gimpy take him to Paddy's (Dan Morgan) bar, where they play tricks on him. Depressed, he goes to the playground, and Alice finds him and tells him the operation has been approved. He's happy again, and swings on the swing.The next day, Charly undergoes the operation. When he awakes, he's no smarter, and Algernon still beats him in the maze test. Charly is frustrated, and storms off. He works off his anger riding bumper cars, then returns to his apartment, only to find Algernon has been placed in his room. He yells at Algernon, and Mrs. Apple tells him that having a pet is a gift.Charly begins to show improvement, and beats Algernon in a maze race. Alice continues to teach him, and Charly begins to fall in...
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Answer: Can't answer

Problem: Given the question: Extract the answer to the following question from the movie plot. If the question isn't answerable, please output "Can't answer". Question: Who is Zara pretending to be? Title: Kissing Cousins Movie plot: Amir is a professional heartbreaker (people hire him to break up with their boyfriend/girlfriend when they don't want to do it themselves). At Amir's 30th birthday party, his childhood friend Charlie announces that he is getting married, but he and his fiance decide they don't want Amir to be the best man because of his bad "relationship karma". This depresses him, as do the relationship advice books he receives as gifts. Amir goes to visit his family for Thanksgiving and meets Zara, his attractive British cousin, who he hasn't seen in twenty years. Amir's mother persuades him to take Zara back to her home in Southern California, since she is in the United States traveling. Zara decides to help Amir's relationship karma by claiming she is his girlfriend. While she is visiting, Zara also helps Amir be more compassionate when terminating people's relationships. After a Christmas party where they drink too much and are forced to kiss under the mistletoe, they go back to Amir's apartment and have drunken sex, which they regret, but Amir thinks that he has fallen in love with Zara. Zara doesn't feel the same. When they go back to Amir's family home for Christmas, it is revealed that Zara ran away from her British boyfriend after he proposed at the Grand Canyon, and her boyfriend is staying with Amir's family while he looks for her. After Christmas, Amir returns to Los Angeles alone. At Charlie's wedding on New Year's Eve, Amir & Zara (who stops by on her way to the airport) reveal to Amir's friends that they are cousins. At the reception after the wedding, Amir and Bridget, the single woman in their group of friends, realize they could be more than friends and decide to start dating.
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The answer is:
Amir's girlfriend