[Q]: Generate a question that has the following answer: Cow for the following movie plot: In Lincoln County, Maine, a marine Fish and Game officer is attacked and bitten in half by something unseen in Black Lake. Sheriff Hank Keough (Brendan Gleeson), Fish and Game officer Jack Wells (Bill Pullman), American Museum of Natural History paleontologist Kelly Scott (Bridget Fonda), and mythology professor/crocodile enthusiast Hector Cyr (Oliver Platt) go to the lake to investigate.A series of strange events occur, including Kelly and Hank's canoe mysteriously flying into the air and flipping, the discovery of a severed toe and a severed Moose head, and the decapitation of a Fish and Game deputy. Later, as Hank and Hector argue, a giant saltwater crocodile leaps out of the water and drags a nearby bear into the lake. Jack, Kelly, and Hank visit Delores Bickerman (Betty White), one of few people living on the lake. After finding the deputy's severed head, they witness her feeding a blindfolded cow to the enormous crocodile. Delores reveals that she has been feeding the crocodile for years after it followed her husband home. It eventually killed him. She is placed under house arrest for initially lying to the police.Hector decides to take one of Hank's deputies (Meredith Salenger) on a trip in the helicopter, and lands the helicopter in the cove where the crocodile lives. While he is diving, it attacks him, but he escapes. Jack and Hank plan to allow Florida Fish and Game to kill the crocodile when they arrive, but Hector suggests instead that he lure it out of the water and drug it. Jack reluctantly accepts the proposal, and they use one of Delores' cows, dangled from the helicopter, as bait. After a few hours, the crocodile lunges at the cow. Hector pulls up, loses the cow, and crashes the helicopter into the lake. The crocodile comes on land and attacks Jack and Kelly. Kelly is knocked into the lake, but she makes it to the helicopter just in time.Despite Hector and Kelly's protests to let the animal live, Jack grabs a gun and shoots it. The gun is revealed to be a tranquilizer rifle. As Hector comes...
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[A]: What did Jack, Kelly, and Hank see Delores Bickerman feed to the enormous crocodile?

input: Please answer the following: Generate a question that has the following answer: Shrapnel for the following movie plot: In the aftermath of a big battle during World War II, Brigadier General Charles Lane (Kent Smith), Master Sergeant Murphy "Murph" Savage (Glenn Ford) and Corporal Chan Derby (Red Buttons) find themselves cut off. The general takes over a farmhouse belonging to annoyed Frenchwoman Simone (Taina Elg). Lane determines that there is a gap in the lines and decides to organize a defense from whatever stragglers he can gather together. Shortly afterwards however, he is killed saving Murph's life. The first American soldier who shows up, Corporal Terry Sellers (Dean Jones), mistakes Murph for Lane (Murph is holding the general's helmet), giving him an idea. Recalling Lane's assessment that leadership is desperately needed to rally the disorganized troops, Murph masquerades as the general, with Derby and Simone's reluctant help. Murph manages to repulse a couple of German attacks spearheaded by tanks, all the while avoiding Private Orville Hutchmeyer (Tige Andrews), who knows Murph and has a grudge against him. At the end of the engagement, Murph is knocked out by shrapnel, allowing him to "die" and resume his real identity with no one the wiser.
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output: At the end of the engagement, what knocks Murph out?

Problem: Generate a question that has the following answer: Berlin. for the following movie plot: Dr. Martin Harris (Liam Neeson) and his wife Liz (January Jones) arrive in Berlin for a biotechnology summit. At the hotel, Martin realizes he left his briefcase at the airport and takes a taxi to retrieve it. On the way, the taxi is involved in an accident and crashes into the Spree, knocking Martin unconscious. The driver, Gina (Diane Kruger), rescues him and flees the scene, as she is an illegal immigrant from Bosnia. Martin regains consciousness at a hospital after having been in a coma for four days. When Martin returns to the hotel, he discovers Liz with another man, and she claims to not know him. Martin phones a colleague in the States, Prof. Rodney Cole (Frank Langella) but reaches only his voice mail. Aboard a train, Martin writes down his schedule for the next day by memory. Martin visits the office of Prof. Leo Bressler (Sebastian Koch), whom he is scheduled to meet, but sees the impostor, "Martin B" (Aidan Quinn), already there. As Martin attempts to prove his identity, Martin B shows him his ID and family photo, both of which have the impostor's face. Overwhelmed by the identity crisis, Martin falls unconscious, then finds himself back at the hospital. Smith (Olivier Schneider(fr)), an assassin sent to target Martin, kills a nurse, Gretchen Erfurt (Eva Lobau), but Martin escapes. He seeks help from Erfurt's friend, private investigator and former Stasi agent Ernst Jurgen (Bruno Ganz). Martin's only clues are his father's book on Botany and Gina, who since the crash now works at a diner. While Martin persuades Gina to help him, Jurgen digs up information related to Martin and the biotechnology summit. He discovers the summit will be attended by Prince Shada (Mido Hamada) of Saudi Arabia, who is funding a secret project headed by Bressler. Prince Shada has survived numerous assassination attempts by extremists in his own country, and Jurgen suspects that Martin's identity theft may be part of another attempt. At Gina's apartment, Smith and another terrorist, Jones (Stipe Erceg), attack; the...

A:
Where do Dr. Martin Harris and his wife arrive?