Task: Question Generation
Input (English): A flying space saucer arrives in a forest on planet Earth. A tiny martian, Marvin, exits. His orders are to retrieve one live Earth creature, with the assistance of his dog K-9. They spot rabbit tracks, and track them to the hole of one Bugs Bunny. Upon seeing the two aliens for the first time, Bugs initially suspects that they are trick-or-treaters dressed up for Halloween, and gives them each a bag of candy. After a confused Marvin asks K-9 if all Earth creatures behave like Bugs, he uses a disintegrator gun to blast a hole around Bugs' home. Bugs is stunned, and suddenly notices the flying saucer, realizing that the two beings are not Earthly.Marvin threatens to kill Bugs if he does not accompany them in the saucer to Mars, but Bugs manages to fool them into taking off without him. They quickly realize their mistake, and return to Earth in a huff. Bugs takes Marvin aside, and quietly convinces him that K-9 is planning a mutiny. Marvin shoots K-9, who reappears and gives him a note asking, "What have I done?" They quickly realize they have been fooled again, and subdue Bugs by firing a straitjacket gun at him.They depart for Mars with the captured Bugs, who is kept under surveillance by K-9 as an "over-confident Earth creature". However, Bugs manages to convince K-9 to release him from his straitjacket to try on a larger one. Bugs quickly subdues K-9 with the straitjacket, then grabs another, runs for the bridge, and subdues Marvin as well. The "two disgruntled Martians" are thrown into the brig.Bugs returns to the bridge and attempts to pilot the ship back home, but he is completely inexperienced with the controls and the ship zooms off in all directions. Bugs throws the anchor out of the ship in an attempt to stop it, but it merely snags on several planets and stars. The ship manages to get back to Earth, where it is spotted by a dumbfounded astronomer, who writes a note announcing he'll be quitting his job.As the astronomer leaves the observatory, Bugs emerges from the ship, which is hovering right above him. He asks the astronomer if he knows someone interested in buying the saucer, saying "It's only got three billion miles on it." The astronomer suffers a nervous breakdown and stumbles away, prompting Bugs to ask, "What's biting him?" Iris out.
Output (English): Who suspects that they are trick-or-treaters dressed up for Halloween?