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

<passage>:
THE ULTROOM ERROR HB73782. Ultroom error. Tendal 13. Arvid 6. Kanad transfer dog threw himself at him, burying his teeth in his leg. Surprised, the seemed off balance and he backed up confusedly in the face of the going crazy. I can't say I dreamt it because there was Reggie with his bleeding knees, squalling for all he was worth on the grass—Oh, I don't even want to think about it." "We haven't lost Reggie, Nancy, remember that. Now why don't you try him. "We'll go up and look at him together." They found Reggie peacefully asleep in his crib in his room upstairs. They checked the windows and tucked in the blankets. They paused in think he was her brother. She doesn't even have a brother. Then he "Any enemies?" windows locked. I'll see that the prowl car keeps an eye on the house. infant and ran back into the house. Once inside, Nancy slammed the doctors. One of them was the same man who tried to take the baby this Reggie." The sergeant nodded. "You were taking an awful chance, shooting at a the baby." He reached over and smoothed the sleeping Reggie's hair. "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 that." "Where's Tiger?" Together they rose and walked around the room. They found him in a corner, eyes open, tongue protruding. He was dead. If we keep Reggie in the house much longer he'll turn out to be a hermit," Martin said at breakfast a month later. "He needs fresh air and sunshine." they were coming back. They probably got somebody else's baby by this The morning turned into a brilliant, sunshiny day. Puffs of clouds moved slowly across the summer sky and a warm breeze rustled the trees. It would be a crime to keep Reggie inside on a day like this, keep an eye on Nancy and Reggie and to call the police at the first sign of trouble. Reggie in the pen. Her heart pounded all the while and she watched the street for any strangers, ready to flee inside if need be. Reggie just gurgled with delight at the change in environment. This peaceful scene was disturbed by a speeding car in which two men the child and mother. Reggie, attracted by the sudden noise, looked up The car came on, crunched over the play pen, killing the child. The a scar on his leg where something, probably a dog, bit him once. And then a scar on his chest. It looked like an old gunshot wound, they in the chest. Since the scars are healed it obviously couldn't be the same man. But there's a real coincidence for you. And speaking of the "Getting back to the man who ran over the child and killed Mrs. looks deliberate, but where's the motive?" "It's all been rather embarrassing to the department." He coughed self-consciously. "He's proved a strange one, all right. He says his name is John Smith and he's got cards to prove it, too—for example, a social security card. It looks authentic, yet there's no such number on file in Washington, so we've discovered. We've had him in jail for gives you the creeps." an alienist." "One jump ahead of you. Dr. Stone thinks he's normal, but won't put down any I.Q. Actually, he can't figure him out himself. Smith seems "Guess you're right. Well, Mr. Smith won't think it's so funny when we hang criminal negligence or manslaughter on him. By the way, you've checked possible family connections?" 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 doorway. There was a clang when the outer doorway was opened and Arvid the Ultroom!" job done. As it is, you almost totally obliterated me." Tendal 13 you was needed. I volunteered. Imagine that! I volunteered! Tendal 13 reaches the height of stupidity and volunteers to help Arvid 6 go back 6,000 years to bring Kanad back, to correct a mistake Arvid 6 made!" He snorted. "I still can't believe I was ever that stupid. I only prove it when I pinch myself and here I am. "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 "All right, all right," Arvid 6 said. "I'll admit I've made some with them. If that's adventure, you can have it." Tendal 13 sat down wearily and sank his head in his hands. "It was you who conceived the 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 concussion and some of the finest bruises you ever saw." These twentieth century machines aren't what they ought to be," Arvid 6 said. "You never run out of excuses, do you, Arvid? Remember what you said Kanad back 6,000 years? 'My hand slipped.' As simple as that. 'My hand slipped.' It was so simple everyone believed you. You were given no real punishment. In a way it was a reward—at least to you—getting to go back and rescue the life germ of Kanad out of each era he'd be born in." Tendal 13 turned and looked steadily and directly at Arvid 6. "Do you Arvid 6 flushed, turned away and looked at the floor. "What crazy things have you been doing since I've been gone?" Tendal 13 asked. Arvid 6 sighed. "After what you just said I guess it wouldn't amuse "And you're thoroughly amused, no doubt. Have they questioned you?" "Who do you tell them you are?" again. And I hope I'll never leave there again though I'm rejuvenated through a million years." "Was Kanad's life germ transferred all right this time?" Tendal 13 shook his head. "I haven't heard. The transfers are getting "Frankly, I didn't think he'd go back so far." "If it had been anybody but Kanad nobody'd ever have thought of going back after it. The life germ of the head of the whole galactic system who came to the Ultroom to be transplanted to a younger body—and then sending him back beyond his original birth date—" Tendal 13 got up and commenced his pacing again. "Oh, I suppose Kanad's partly to blame, wanting rejuvenating at only 300 years. Some have waited a thousand or more or until their bones are like paper." "I just wonder how angry Kanad will be," Arvid muttered. 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. "I hope I can count on that." Tendal 13 rang the jail buzzer. 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 are Arvid 6 and Tendal 13 attempting to steal Reggie?

<options>:
A Kanad was accidentally sent transformed to Reggie's body by mistake in the Ultroom.
B They need infants for experiments they are conducting in the Ultroom.
C They are competing to become the next heads of the galactic system.
D There is a bounty for Reggie, who is actually a warlord in a future world.

<answer>:

A