Generate a question about the following movie plot: Catherine Lacy, Margaret Lockwood and Michael Redgrave in The Lady Vanishes English tourist Iris Henderson (Margaret Lockwood) arrives at the "Gasthof Petrus" inn in the country of Bandrika, "one of Europe's few undiscovered corners". Iris is returning to Britain to marry a "blue-blooded cheque chaser", but an avalanche has blocked the railway line. The stranded passengers are forced to stay the night at the inn, including Charters and Caldicott, cricket enthusiasts who want to return to England to see the last days of the Test match. That evening, Iris complains about loud folk music coming from the room above her. She has the guilty musician, Gilbert Redman (Michael Redgrave), thrown out of his room, only to have him move into hers, forcing her to capitulate. Miss Froy (Dame May Whitty), a former governess and music teacher, listens to a tune performed by a folk singer under her window. Unseen by her, the singer is killed. The next morning, before catching the train, Iris is hit on the head by a planter apparently aimed at Miss Froy, who then helps Iris onto the train. Also on board are Charters and Caldicott, Gilbert, a lawyer named Todhunter and his mistress "Mrs. Todhunter". As a result of her injury, Iris blacks out. After the train is moving, Iris wakes up in a compartment with Miss Froy and several strangers. She joins Miss Froy in the dining car for tea. Unable to be heard above the train noise, the elderly lady writes her name on the window with her finger. Soon after, they return to their compartment, where Iris falls asleep. When Iris awakens, Miss Froy has vanished. The strangers in her compartment say they know nothing about an English lady. Even Todhunter in the next compartment, who spoke with Miss Froy earlier, pretends not to remember her. Iris searches, but cannot find her. She meets up with Gilbert, who agrees to help. Dr. Hartz (Paul Lukas), a brain surgeon, says Iris may be suffering from concussion-related hallucinations. Charters and Caldicott also claim not to remember Miss Froy,...
Ans: What happens to Iris as a result of the injury?

Generate a question about the following movie plot: The story is set in New York and revolves around the relationship between two childhood best friends: "Joel", who is raised by his religious grandmother after both of his parents are killed in an automobile accident, and "K" who abandons religion, moves to New York and becomes a movie star. Joel (now a minister like his deceased father), becomes somewhat disillusioned with Christianity and decides to take a trip to New York to visit his friend, K. While awaiting Joel's arrival, K (played by Kadeem Hardison) visits the local bar and meets the perfect woman (played by Cynthia Bond)--who in reality is a succubus seeking blood, and vengeance against any and all men foolish enough to be tempted by her. The audience is first given a taste of the demon's powers when shortly before meeting K, she seduces and then kills an employee of the local bar she uses as her hunting ground. Later, during sexual intercourse with a patron of the bar (a closeted homosexual), she transforms into a beast and kills him, horribly. During another seduction (and after having met K) she infects a married man with an incurable, flesh-eating disease before sending him home to his wife who promptly shoots him. Later, when K attempts to introduce her to Joel (played by James Bond III) he is astonished when she pretends to have never met him and spends the entire evening with Joel. It is then that K meets fellow bar patron "Dougy" an unsuccessful pickup artist (played by Bill Nunn). The next day when she calls on Joel at K's apartment, K decides to confront her and notices that she casts no reflection in the mirror. A frightened K stands passively by as she and Joel leave on a date. K heads to the bar hoping to find Dougy. After confiding in Dougy the day's events. Dougy reveals himself to be an undercover agent belonging to a special task force investigating a string of strange occurrences, disappearances and murders centered around the bar. Dougy and K pay a visit to a medium--Madame Sonia (played by Melba Moore), who goes into a trance and...
Ans: Where does Joel go?

Generate a question about the following movie plot: In 1975, biological warfare between China and Russia kills most of the world's population. U.S. Army Col. Robert Neville, M.D. is a scientist based in Los Angeles. As he begins to succumb to the plague himself, he injects himself with an experimental vaccine, rendering himself immune. By 1977, Neville believes he is the plague's only immune survivor. Struggling to maintain his sanity, he spends his days patrolling the deserted city of Los Angeles, hunting and killing members of "The Family", a cult of plague victims who were turned into nocturnal albino mutants. The Family seeks to destroy all technology and kill Neville, who has become a symbol of the science they blame for humanity's downfall. At night, living atop a fortified apartment building equipped with an arsenal of weaponry, Neville is a prisoner in his own home. One day, as Neville is in a department store helping himself to new clothing, he spots a woman who quickly runs away. He pursues her outside but later decides he is hallucinating and dismisses the sighting. On another day, the Family finally captures Neville. After a summary trial he is found guilty of heresy by the family's leader, Jonathan Matthias, a former news anchorman. Neville is sentenced to death and nearly burned at the stake in Dodger Stadium. He is rescued by Lisa, the woman he had earlier dismissed as a hallucination, and Dutch, a former medical student. Lisa and Dutch are part of a group of survivors, some of whom are children. Although their youth has given them some resistance to the disease, they are still vulnerable to it and will eventually succumb to mutation. Neville realizes that even if it is possible to duplicate the original vaccine, it would take years to salvage humanity. However, he believes it may be possible to extend his immunity to others by creating a serum from his own body. Neville and Lisa return to Neville's apartment where they begin treating Lisa's brother Richie, who is succumbing to the disease. Neville and Lisa are about to have a romantic evening...
Ans: What does Neville need to utilize in order to create a serum?