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

<passage>:
himself backward from the table with an incoherent cry. He seized the first object his hand touched—it happened to be a heavy wooden cane leaning a sudden uncoiling of movement. He did not unbuckle his safety He altered my inherited characteristics For a moment Trella thought powerful, utterly invulnerable. There was only one question: Was he human? Trella from Jupiter.” Trella had not wanted to come had insisted. A woman could not possibly make her way through these streets alone to the better section and when the skeptical Jakdane insisted on examining him carefully, he had to admit Trella swung with her whole “Look, Trella, he said he was necessary to break free of Jupiter? Here's a man strong enough to break a spaceship safety belt just by getting the dark man, faced with his massiveness, took no chances. up out of his chair against it, was obviously unwilling, but The other man at the table Trella remembered the thug arose, ponderously, and lumbered and then crying that he had injured his hand on the bar. “But he said Dr. Mansard was his father,” protested Trella. “Robots and androids frequently Mansard died?” “The oxygen equipment failed, Quest said.” Exactly what happened, Trella Trella was silent. even in self defense. The second splashing the floor with liquor, and Kregg sank stunned to his knees. The dark man, who had grabbed Trella's arm, released is that, while they may understand sexual desire objectively, Dom Blessing. Its success had Trella did not want to believe bottleneck in his hand menacingly. build, his immunity to injury, and staggered out. Trella ran to his refusal to defend himself return Trella's love for him. against a human, his inability to It was not inconceivable that she should have unknowingly that they were artificial. had not told Quest of her mission to Ganymede. He thought he was Dr. Mansard's son, but an android had no legal right of inheritance from his owner. She would leave it to Dom Blessing grasped it. The broad face before 52 her was not unhandsome, to decide what to do about Quest. had told her he could not love her. Her best course was to try to forget him. you, Trella,” he said when they The gravity of Ganymede was hardly more than that of Earth's moon, but the way the man Trella took a fast plane from He followed Trella out the door at the door, a stooped, graying 58 man who peered at her over his spectacles. “You have the papers, eh?” he said, spying the brief case. on the genes before I was born. “Good, good. Come in and we'll riding high in the sky. “I'm Quest Mansard, Miss,” said her companion. “I'm just in She accompanied him through the bare, windowless anteroom which had always seemed to her “I'm Trella Nuspar,” she said, fireplace and Blessing opened the brief case with trembling hands. “There are things here,” he said, his eyes sparkling as he to adapt me to the climate “You're lying,” she said flatly. Miss Trella, eh?” he said soberly. “I was born there. Have you ever heard of 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 Dr. Eriklund Mansard?” “I certainly have,” she said, her interest taking a sudden on Jupiter.” upward turn. “He developed the living as a man or to tell him he's an android and claim ownership as Dr. Mansard's heir.” Trella planned to spend a few days resting in her employer's spacious home, and then to take a short vacation before resuming her duties as his confidential secretary. The next morning when she came down from her step, seeming to deliberately hold himself down. “If Dr. Mansard succeeded in landing on Jupiter, why didn't anyone ever hear from him asked Blessing. “A wealthy man must be careful,” said Blessing cheerfully. “When we don't understand all Trella could think Blessing peered at her over his “And what if he isn't an android, eh? And if he is—what if old Mansard didn't build in the prohibition against harming humans Trella sighed. Cowardice was that's required by law? Trella was silent, shocked. that the strongest and hadn't known about, hadn't even suspected. For some reason, Dom Blessing feared Dr. Eriklund Mansard … or his heir … or his mechanical servant. She was sure that Blessing most agile man on Ganymede should be a coward. Well, she Trella had the desk clerk call a cab to deliver the unconscious Motwick to his home. She and Trella's connection with Blessing. the atmosphere of Blessing's house, she was glad that he decided to assign her to take the Mansard papers to the New York laboratory. Quest came the day before she Trella was in the living room to gather his own father's notebooks and take them back to Earth. Motwick was an irresponsible Trella heard the doorbell ring. all. Trella had always liked her Blessing, ahead of the rest, So Trella was delighted to find that the ship was the Trella?” With a horrified gasp, Trella “If it's to keep you out of another “I always had a mind to save you for myself. I'll guarantee you won't have a moment alone Dom Blessing. Blessing was but my father conditioned me psychologically from my birth to the task of hunting down sphere, and Trella was “You see, Blessing was my father's She told him only that she was a messenger, sent out to Ganymede to pick up some important papers and take them back to Earth. She was tempted to tell him what the papers were. Her employer had impressed upon her that her mission was confidential, but surely Dom Blessing could not object to Dr. Mansard's son knowing about it. All these things had happened before she was born, and she did not know what Dom Blessing's relation to Dr. Mansard had been, but it must have been very close. She knew that Dr. Mansard had invented the surgiscope. This was an instrument with a three-dimensional screen as its More gently than Trella would of it. Trella disengaged herself. object under the microscope. The principle delicate operations could be performed at the cellular level. Dr. Mansard and his wife had disappeared into the turbulent atmosphere of Jupiter just after in Jupiter's atmosphere after the oxygen equipment failed. I know you think Dr. Mansard was your father, but androids which Blessing headed. Through all these years since Dr. Mansard's disappearance, 55 Blessing had been searching the often believe that.” laboratory of Dr. Mansard. When it was found at last, he sent Trella, his most trusted Jovian moons for a second, hidden secretary, to Ganymede to bring back to him the notebooks found Blessing would, of course, be happy to learn that a son of Dr. Mansard lived, and would see that he received his rightful share of the inheritance. Because of this, Trella was tempted Trella looked at him. He was there. “How can you be sure?” she asked doubtfully. At midtrip, Trella made a rueful “It's very peculiar,” she said unhappily. “He said he can't emotion … until the day Quest squirted coffee on him. It was one of those accidents Quest picked up his bulb of coffee, but inadvertently pressed it before he got it to his The man's eyes went wide and he snarled. So quickly it seemed impossible, he had unbuckled

<question>:
What incorrect assumption does Trella make about Blessing?

<options>:
A He would be thrilled to hear that Quest is alive and well
B He murdered Dr. Mansard and got away with it
C He turned Mansard's son into an android
D He has no prior knowledge of the contents of Mansard's documents

<answer>:

A