Question: Generate a question that has the following answer: Biff for the following movie plot: On October 26, 1985, Dr. Emmett Brown arrives in his flying time machine and persuades Marty McFly and his girlfriend, Jennifer Parker, to come back to the future with him to help their future children. Biff Tannen witnesses their departure. They arrive on October 21, 2015, where Doc electronically knocks out Jennifer and leaves her asleep in an alley, explaining that she should not have too much knowledge of future events. He has Marty pose as his own son to refuse an offer to participate in a robbery with Biff's grandson Griff, thus saving both of Marty's children from prison. Marty switches places with Marty, Jr., and refuses Griff's offer, but Griff goads Marty into a fight. Griff and his gang are arrested, saving Marty's future children. Before rejoining Doc, Marty purchases an almanac containing the results of major sporting events from 1950 to 2000. Doc discovers it and warns Marty about attempting to profit from time travel, but before Doc can adequately dispose of it, they are interrupted by the police, who have found Jennifer incapacitated and are taking her to her 2015 home. They pursue, as does Biff, who has overheard their conversation and picked up the almanac which Doc discarded. Jennifer wakes up in her 2015 home and hides from the McFly family. She overhears that her future self's life with Marty is not what she expected, due to his involvement in an automobile accident. She witnesses Marty being goaded by his co-worker Douglas J. Needles into a shady business deal, which leads to Marty's firing. Attempting to escape the house, Jennifer encounters her 2015 self and they both faint. While Marty and Doc attend to her, Biff steals the time machine and uses it to travel back to 1955 and give the almanac to his younger self to get rich betting, then returns to 2015. Marty, Doc, and an unconscious Jennifer return to 1985, unaware of Biff's actions. The 1985 to which they return has changed dramatically: Biff has become wealthy and corrupt, and has changed Hill Valley into a chaotic dystopia....
Answer: Who steals the time machine in the movie?

[Q]: Generate a question that has the following answer: 1984. for the following movie plot: In 1984 Los Angeles, a cyborg assassin known as a Terminator arrives from the future and steals guns and clothes. Shortly afterwards, Kyle Reese, a human soldier, also arrives. He steals clothes from a homeless man and evades the police. The Terminator begins systematically killing women named Sarah Connor, whose addresses it finds in the telephone directory. It tracks the third Sarah Connor to a nightclub, but Kyle rescues her. The two steal a car and escape with the Terminator pursuing them in a police car. As they hide in a parking lot, Kyle explains to Sarah that an artificial intelligence defense network, known as Skynet, will become self-aware in the near future and initiate a nuclear holocaust. Sarah's future son John will rally the survivors and lead a resistance movement against Skynet and its army of machines. With the Resistance on the verge of victory, Skynet sent a Terminator back in time to kill Sarah before John is born, to prevent the formation of the Resistance. The Terminator is an efficient killing machine with a powerful metal endoskeleton and an external layer of living tissue that makes it appear human. Kyle and Sarah are apprehended by the police after another encounter with the Terminator. Criminal psychologist Dr. Silberman concludes that Kyle is paranoid and delusional. The Terminator repairs its body and attacks the police station, killing many police officers in its attempt to locate Sarah. Kyle and Sarah escape and take refuge in a motel, where they assemble pipe bombs and plan their next move. Kyle admits that he has been in love with Sarah since John gave him a photograph of her, and they have sex. The Terminator discovers their location, and they attempt to escape in a pickup truck. In the ensuing chase, Kyle is wounded by gunfire while throwing pipe bombs at the Terminator. Sarah knocks the Terminator off its motorcycle but loses control of the truck, which flips over. The Terminator hijacks a tank truck and attempts to run down Sarah, but Kyle slides a pipe bomb onto the...
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[A]: What year does the Terminator arrive ?

input: Please answer the following: Generate a question that has the following answer: They grow to over 30 feet tall. for the following movie plot: Village of the Giants takes place in fictional Hainesville, California. After crashing their car into a roadblock during a rainstorm, a group of partying, big-city teenagers (Fred, Pete, Rick, Harry, and their girlfriends Merrie, Elsa, Georgette and Jean) first indulge in a vigorous, playful mud-wrestling fight, then hike their way into town. Fred remembers meeting a girl from Hainesville named Nancy, and they decide to look her up. Nancy, meanwhile, is with her boyfriend Mike, while her younger brother "Genius" plays with his chemistry set in the basement. Genius accidentally creates a substance he names "Goo", that, when consumed, causes animals, including a pair of ducks, to grow to gigantic size. The out-of-town teens break into the local theater and clean up from the rain, then go to a nearby club where The Beau Brummels are performing. Shortly, the giant ducks turn up, followed by Mike and Nancy. Everyone is astounded by the size of the ducks, wondering how they got so big. Mike explains that it's a secret, but following a suggestion made by their friends Horsey and Red, they host a picnic in the town square the next day, roasting the ducks and feeding everybody. Freddy Cannon is featured singing a song in this scene. Fred and his friends also see potential in whatever made the ducks grow, but their minds are purely on profit. They scheme to learn the secret, and are ultimately successful, escaping with a sample. Back at the theater, the gang argues over what to do with the Goo, now that they have it. Feeling peer pressure, Fred slices up the Goo, giving everyone a piece each, which they consume a moment later. As the Goo takes effect, they each grow to over thirty feet tall, ripping right out of their clothes. At first everyone is shocked and regretful, but realizing their newfound power at their new size, the gang decide to take over the town. Overnight, the giants decide to isolate Hainesville from the rest of the world. They rip out the telephone lines, overturn broadcasting antennas, and block the...
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output:
How long do each one of them grow ?