In this task, you will be shown an extract from a movie plot. You need to read the extract and create questions that can be answered from the extract. The questions should be well-formed and grammatically correct. The questions should be completely answerable from the given passage and should not require any external knowledge. Subjective questions are not allowed. Create questions that result in factoid answers. A simple rule of thumb to decide whether a question is factoid or not is to see if two different people with average reading/comprehension skills would come up with the same answer after reading the passage.

[EX Q]: Valerie [Jaroslava Schallerová] has just come of age with her first bleeding. Babischka [Helena Anyzová] saysthat it's time to put away her magic earrings and attend to themissionaries who are coming to town. Valerie, however, is more interestedin the performers who have arrived for Hedvica's wedding. As thecelebrators pass below her dining room window, Valerie sees a "monster," amasked man whose face changes from human to a nosferatu-like vampire. EvenBabischka pales when she sets eyes on him.Now Valerie begins to see the vampire everywhere. He is the Bishop,he is the Constable, he is her boyfriend Orlik's guardian, he is theWeasel, he is Babischka's lover Richard. Babischka wishes to be youngagain so that Richard will find her beautiful, so she signs away her house(Valerie's inheritance) in return for a drink of Hedvica's blood on herwedding night. Babischka then shows up as Valerie's second cousin Elsa,young, beautiful, and vampire. When Valerie learns that the Vampire isdying and must have blood, she steals a chicken and feeds him the bloodoff her lips.A visiting priest, another of Babischka's lovers, tellsValerie that her father was also Orlik's father, which greatly disturbsValerie to find that she and Orlik are brother and sister, but she is moredisturbed when the priest attempts to seduce her, so upset in fact thatshe kills herself with her magic earrings. The priest then kills himselfbut comes back to life. The priest convinces the town that Valeriebewitched him, so the townsfolk tie Valerie to a stake and set her onfire, but her magic earrings save her.Suddenly, Babischka is back. She reveals to Valerie a story about howher lover Richard had two children with Valerie's mother (of which Valerieis one, of course) just as a carriage drives up and Valerie's parents getout. A hunter kills a weasel which has been eating the chickens, and muchmerriment ensues as the whole town turns up to celebrate. The story endswith Valerie asleep in a bed in the middle of the forest. [Synopsis by bj_kuehl]
[EX A]: Who are brother and sister?

[EX Q]: In the San Francisco police department Lt. Ed Cullen (Lee J. Cobb) is saddled with the job of breaking in his new partner on the detective squad, his younger brother Andy Cullen (John Dall) who is eager to do well since he is getting married in a few days. Ed is having an affair with a wealthy married woman Lois Frazer (Jane Wyatt) whose marriage is on the rocks. It seems that Lois's husband Howard Frazer (Harlan Warde) is planning something sinister since he has purchased a revolver and hidden it in the closet. Lois calls Ed to come comfort her since Howard has stormed out ostensibly on his way to Seattle, but when the estranged husband sneaks in and Lois accidentally shoots him dead Ed feels he must help cover up the murder and make things right. Andy is much sharper than he appears and slowly he uncovers what seem to be the truth surrounding the husband's death and draws closer to Ed for a show down.
[EX A]: Where is the revolver hidden?

[EX Q]: A narrator explains how humans were unaware that a race of intelligent extraterrestrials were making plans to occupy Earth. Ray Ferrier is a divorced crane operator longshoreman who works at a dock in Brooklyn and lives in Bayonne, NJ. Ray is estranged from his children. His former wife, Mary Ann, later drops off the children, ten-year-old daughter Rachel and teenage son Robbie, at Ray's house in Bayonne on her way to visit her parents in Boston. Unexplained changes in the weather occur, including lightning that strikes multiple times in the middle of an intersection and disrupts all electricity.Ray joins the crowd at the scene of the lightning strikes, and witnesses a massive "Tripod" war machine emerge from the ground and use alien weaponry to incinerate most of the witnesses. Ray collects his children, steals a car and drives to Mary Ann's home in suburban New Jersey to take refuge. The next morning, he discovers that a Boeing 747 has crashed in the street. A news team scavenging for food explain that there are multiple Tripods that have attacked major cities including New York City, Washington, D.C., and London, and have force shields to protect them from human weapons. They also explain that the lightning was how the aliens were able to enter the Tripods. Ray decides to take the kids to Boston to be with their mother. The three are forced to abandon the stolen car after a mob takes it by force. They later survive a Tripod attack which causes a Hudson River ferry to sink. During a desperate battle between U.S. Marines and the aliens, Ray is forced to choose between being separated from Rachel and preventing Robbie from joining the fight; he lets Robbie go with the Marines, who are overwhelmed. While escaping, Ray and Rachel are offered shelter by Harlan Ogilvy, who presumes that the aliens had buried their technology on Earth millions of years ago and has delusions that they can fight against the aliens themselves by observing their operations, as they are right next to their camp.The three remain undetected for two days, even as a probe and a group of the aliens themselves explore the basement. The next morning, Ogilvy suffers a mental breakdown while witnessing a Tripod harvesting human blood and tissue to fertilize an alien vegetation. Concerned that the aliens may hear Ogilvy's madness, Ray is forced to murder him. The basement hideout is exposed when a second probe catches them sleeping. Rachel is soon abducted by a nearby Tripod and Ray allows himself to be abducted, being placed in the same cage with Rachel and other prisoners. As the aliens select him for harvesting, Ray takes a belt of grenades into the machine, having pulled out the pins. The Tripod is destroyed and releases the cage, with Ray and Rachel making it out alive.Ray and Rachel arrive in a devastated Boston, where the Tripods are collapsing. Ray notices birds landing on a nearby Tripod, indicating that its shields are down. Ray alerts the soldiers escorting his refugee group and they shoot it down. As soldiers advance on the downed Tripod, a hatch opens releasing a liquid and then a sickly alien struggles halfway out, and then succumbs to its disease immediately. Ray and Rachel reach Mary Ann's parents' house, where they are reunited with Mary Ann and, to their surprise, Robbie. The closing narration reveals that the aliens were immune to man's machines but were not immune to the microbes present on Earth and that, "From the moment the invaders arrived, breathed our air, ate and drank, they were doomed."
[EX A]:
The human blood and tissue are used to fertilize what?