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

<passage>:
HB73782. Ultroom error. Tendal 13. Arvid 6. Kanad transfer "Hello, Joe," she answered. It was her brother who lived in Kankakee. "I'm going to take the baby for a while," he said. "All right, Joe." He reached into the pen, picked up the baby. As he did so the baby's knees hit the side of the play pen and young Laughton let out a scream—half from hurt and half from sudden lack of confidence in his child. Around the corner and after the man came a snarling mongrel dog, eyes bright, teeth glinting in the sunlight. The man did not turn as the dog threw himself at him, burying his teeth in his leg. Surprised, the man dropped the screaming child on the lawn and turned to the dog. Joe seemed off balance and he backed up confusedly in the face of the was," Nancy told her husband for the tenth time. "I don't even have a "Don't you think I know it?" Nancy said tearfully. "I feel like I'm don't even want to think about it." "You—you don't believe me at all, do you, Martin?" When her husband did not answer, her head sank to her arms on the table and she sobbed. "I'm going with you," Nancy said, hurriedly rising and coming over to think he was her brother. She doesn't even have a brother. Then he tried to get away with the baby." Martin leaned down and patted the dog. "It was Tiger here who scared him off." "Not at all. The bank still owns most of the house. I have a few hundred dollars, that's all." "What do you do?" Nancy had taken a sedative and was asleep by the time Martin finished Martin and Tompkins shook hands. "The baby—?" Dr. Stuart asked. "Upstairs," Martin said. "You'd better get him, Dr. Tompkins, if we're to take him to the opened it and started looking for his checkbook. Dr. Stuart stood by him, making idle comment until Dr. Tompkins came down the stairs with the sleeping baby cuddled against his shoulder. "Never mind the check, now, Martin. I see we're ready to go." He went over to his assistant and took the baby. Together they walked out the front door. Stuart crumpled to the ground, the baby falling to the lawn. Dr. Tompkins whirled and there was a second shot. Dr. Tompkins pitched forward on his face. The figure of a woman ran from the house, retrieved the now squalling infant and ran back into the house. Once inside, Nancy slammed the door, gave the baby to the stunned Martin and headed for the telephone. "One of them was the same man!" she cried. Martin gasped, sinking into a chair with the baby. "I believed them," he said slowly and uncomprehendingly. "They made me believe them!" must be! I tell you I shot these men who posed as doctors. One of them was the same man who tried to take the baby this afternoon. They hypnotized my husband—" "Yes, I know, Mrs. Laughton. We've been through that." The sergeant guy carrying your baby, don't you think?" "I shot him in the legs. The other—the other turned and I shot him in the chest. I could even see his eyes when he turned around. If I the baby." He reached over and smoothed the sleeping Reggie's hair. Nancy, who was rocking the boy, narrowed her eyes. "I wonder why they want our baby? He's just like any other baby. We don't have any money. We couldn't pay a ransom." "Reggie's pretty cute, though," Martin said. "You will have to admit can't, that's all. I'd be able to think of nothing but that day." "Still thinking about it? I think we'd have heard from them again if they were coming back. They probably got somebody else's baby by this time." Martin finished his coffee and rose to kiss her good-bye. "But keep an eye on Nancy and Reggie and to call the police at the first the child and mother. Reggie, attracted by the sudden noise, looked up to see the approaching vehicle. His mother stood up, set her palms against her cheeks and shrieked. The car came on, crunched over the play pen, killing the child. The mother was hit and instantly killed, force of the blow snapping her spine and tossing her against the house. The car plunged on into a tree, hitting it a terrible blow, crumbling the car's forward end so dogbite, the Laughton dog died that night. His menu evidently didn't agree with him. Never did figure what killed him, actually." "Any record of treatment on the man she shot?" "I'll say you wouldn't. The pair must have crawled away to die God knows where." "Getting back to the man who ran over the child and killed Mrs. Laughton. Why did he pretend to be drunk?" It was the chief's turn to shake his head. "Your guess is as good as Arvid 6—for John Smith Arvid 6—had lain in that position for Arvid 6 knew Tendal 13 had materialized and was somewhere in the the Ultroom!" "I'm sorry, Tendal," the man on the cot said. "I didn't think—" "You're absolutely right. You didn't think. Crashing that car into that tree and killing that woman—that was the last straw. You don't you was needed. I volunteered. Imagine that! I volunteered! Tendal 13 reaches the height of stupidity and volunteers to help Arvid 6 go back "Oh, you've been a joy to be with! First it was that hunt in ancient Mycenae when you let the lion escape the hunters' quaint spears and we were partly eaten by the lion in the bargain, although you dazzled the when her husband mistook me for you and you let him take me apart piece by piece—" idea of taking Reggie right out of his play pen. 'Watch me take that child right out from under its mother's nose' were your exact words. And before I could stop you, you did. Only you forgot an important factor in the equation—the dog, Tiger. And you nursed a dogbite most of the afternoon before it healed. And then you took your spite out on the poor thing by suggesting suffocation to it that night. "And speaking of that night, you remember we agreed I was to do the talking. But no, you pulled a switch and captured Martin Laughton's These twentieth century machines aren't what they ought to be," Arvid Tendal 13 turned and looked steadily and directly at Arvid 6. "Do you Arvid 6 flushed, turned away and looked at the floor. Arvid 6 sighed. "After what you just said I guess it wouldn't amuse "That's right." "Well, I didn't know what to do. I could see they thought I was drunk, so I was. But they had a blood sample before I could manufacture any of pneumonia for the two-year-old. A simple procedure. It wouldn't work here. Medicine's too far along." He produced a notebook. "The HB92167. Ultroom Error. Tendal 13. Arvid 6. Kanad transfer Arvid 6 rose from the cot and the two men faced each other. "Before we leave, Arvid," Tendal 13 started to say. "You remember the chief said it's all right to take him with me, Matthews," Tendal 13 told the jailer. "Yes, I remember," the jailer said mechanically, letting them both out Arvid 6, an amused set to his mouth and devilment in his eyes, watched "Arvid!" Tendal 13 walked briskly through the door, snatched Arvid 6 by the

<question>:
Why do Arvid 6 and Tendal 13 want to take Nancy's baby?

<options>:
A They took the baby because it is not human.
B They took the baby to correct a mistake that Arvid 6 made.
C They took the baby to rescue Kanad.
D They took the baby for ransom.

<answer>:

B