Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.

<passage>:
with an incoherent cry. He seized the first object his hand touched—it happened to be a heavy wooden cane leaning against Jakdane's bunk—propelled himself like a projectile at Quest. Quest rose from the table in a sudden uncoiling of movement. He did not unbuckle his safety a string. JUPITER WEAPON By CHARLES L. FONTENAY He was a living weapon of In his haste, Quest missed the companionway in his leap and was cornered against one of the head and shoulders with the heavy stick. Quest made no effort to retaliate. He cowered under the attack, to the Golden Satellite. It was a squalid saloon in the rougher section of Jupiter's View, the terrestrial dome-colony on Ganymede. holding his hands in front and pulled him off. When they had Asrange in irons, Jakdane turned to Quest, Motwick, Quest shook his head. “Don't bother him,” he said. “It's nothing but a few bruises.” Quest and when the skeptical Jakdane insisted on examining demanded Jakdane. “You could have, easily.” “I couldn't,” said Quest miserably, her some sober advice. “If you think you're in love with Quest, forget it,” he said. “Why? Because he's a coward? I know that ought to make “Not because he's a coward. Because he's an android!” “What? Jakdane, you can't be serious!” It all figures. “Look, Trella, he said he was born on Jupiter. A human could stand the gravity of Jupiter, inside a dome or a ship, but what human could stand the rocket acceleration necessary to break free of Jupiter? Here's a man strong enough to break a spaceship safety belt just by getting up out of his chair against it, tough enough to take a beating Kregg striking Quest in the face and then crying that he had injured his hand on the bar. his father,” protested Trella. “Robots and androids frequently look on their makers as their parents,” said Jakdane. “Quest may not even know he's 57 his quarry and swung a huge fist like a sledgehammer. Exactly what happened, Trella wasn't sure. She had the impression artificial. Do you know how Dr. Mansard and his wife had that Kregg's fist connected squarely with the short man's chin Quest lived in the poisonous atmosphere of Jupiter, if he's human?” Trella was silent. “For the protection of humans, upward turn. “He developed the man Quest to a T, Trella. There is no other explanation for him: he must be an android.” Jakdane was right, but his reasoning was unassailable. Looking upon Quest as an android, many things were explained: his great strength, his short, broad had not told Quest of her mission to Ganymede. He thought he was Dr. Mansard's son, but you, eh?” asked Blessing intently. inheritance from his owner. She would leave it to Dom Blessing to decide what to do about Quest. an android had no legal right of Blessing had been searching the wrong and Quest was human—as now seemed unlikely—Quest The gravity of Ganymede was hardly more than that of Earth's like the looks of the men she saw. The transparent dome of Jupiter's View was faintly visible in the reflected night lights of the colonial city, but the lights were overwhelmed by the giant, vari-colored disc of Jupiter itself, riding high in the sky. “I'm Quest Mansard, Miss,” said her companion. “I'm just in from Jupiter.” “I'm Trella Nuspar,” she said, favoring him with a green-eyed Jupiter.” “You're lying,” she said flatly. “No one has ever landed on Jupiter. It would be impossible to blast off again.” “My parents landed on Jupiter, and I blasted off from it,” he said soberly. “I was born I should tell you about.” She told him about Quest. “He thinks he's the son of Dr. Mansard,” she finished, “but apparently he is, without knowing it, an android Dr. Mansard built on Jupiter.” ship was drawn into Jupiter and “It was drawn into Jupiter, but he landed it successfully,” said Quest. “He and my mother lived on Jupiter until the oxygen equipment wore out at last. I “He came back to Earth with surgiscope, didn't he? But his lost.” he's an android and claim ownership as Dr. Mansard's heir.” a small rocket with a powerful was born and brought up there, Trella planned to spend a few up in heavy gravity. He trod the street with a light, controlled hold himself down. “If Dr. Mansard succeeded in landing on Jupiter, why didn't anyone ever hear from him again?” she demanded. “Because,” said Quest, “his radio was sabotaged, just as his ship's drive was.” “Jupiter strength,” she murmured, looking him over coolly. 53 of. Without actually intending to, she exclaimed: “You aren't afraid of Quest? Why, an android can't hurt a human!” his mechanical servant. She was sure that Blessing was wrong, that Quest, whether man or android, intended no 59 harm to him. Surely, Quest Quest came the day before she against telling him that the assignment on which she had come to the Jupiter system was to gather his own father's notebooks and take them back to was scheduled to leave. and Quest burst through. The two guards turned and fired together. and it leaped into the driveway with spinning wheels. Quest was after it, like a chunky deer, running faster than Trella had ever seen a man at the end of the driveway and glanced back over his shoulder. Seeing Quest almost upon him, he slammed down the accelerator and twisted the wheel hard. ran down the driveway toward the smoking heap of metal. Quest was already beside it, probing it. As she reached his side, he lifted the torn body of “But why, Quest? I knew he was afraid of you, but he didn't tell me why.” Cometfire swung around great Jupiter in an opening arc and plummeted ever more swiftly toward the tight circles of the sphere, and Trella was thrown with Quest almost constantly. Io. Blessing wanted the valuable rights to the surgiscope, and he sabotaged the ship's drive so it would fall into Jupiter. “But my father was able to control it in the heavy atmosphere of Jupiter, and landed it successfully. I was born there, and he conditioned me to come More gently than Trella would have believed possible for his Jupiter-strong muscles, Quest took her in his arms. “Now I can say I love you,” “What in space makes you think that?” he demanded. “Why, Quest, it's obvious,” she cried, tears in her eyes. “Everything about you … your build, suited for Jupiter's gravity …your strength … the your strength … the disappeared into the turbulent atmosphere of Jupiter just after in Jupiter's atmosphere after the oxygen equipment failed. I know you think Dr. Mansard fact that you were able to live his invention of the surgiscope, and it had been developed by was your father, but androids was inventor of the surgiscope? He knew I'd have to grow up on Jupiter, and he operated on the genes before I was born. He altered my inherited characteristics Jovian moons for a second, hidden of Jupiter … even to laboratory of Dr. Mansard. When it was found at last, he to adapt me to the climate being able to breathe a chlorine atmosphere as well as an oxygen with a laugh. “They don't grow up. And I remember my boyhood on Jupiter very well.” He took her in his arms again, were eating lunch on the center-deck. Quest picked up his bulb of coffee, but inadvertently pressed it before he got it to his

<question>:
What is the Jupiter weapon?

<options>:
A Asrange is the Jupiter weapon.
B The surgiscope is the Jupiter weapon.
C No one knows what the Jupiter weapon is, but the plans are in Dr. Mansard's notes.
D The Jupiter weapon is Quest himself.

<answer>:

D