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

<passage>:
Lane , Trooper Lane hovered three thousand feet above Tammany Square. The cool cybrain surgically implanted in him was working on the problem. But Lane Lane said, "I can do that a congregate!" Gerri reeled away from the his hovering body this way and that. He glared down at Lane is through now. He has the three towers bordering on Lock me up in barracks. All I wanted was a will be able to outthink Lane's cybrain, will predict Lane's down Broadway—" "Why don't they clear those back at the Armory. The black dog was on Lane's back. Old Mayor himself was going to hear about it. Why not? Ain't old Mayor the CinC of the Newyork Troopers? people out of the Square?" The humming paragrav-paks this is Lane." motionless above Newyork's three administrative towers. Tammany Hall. Mayor's Palace. Court House. Lane cursed his stupidity. He hadn't found out which one was which Thirty seconds passed. Lane They keep Tammany Square. The voice of the commanding Troopers in the Armory and rasped into Lane's ear: ahead of time. have too much to learn about fighting. The Mayor was behind one of those thousands of windows. Old cybrain, a gift from the made contact with Manhattan "If you get out of there alive, I'll hang you for disobeying them orders, sir." them!" Lane waited for the electronic of the city, would have could take over the city if we got loose. That right, sir?" to figure out which one. Blood "Colonel Klett, sir. You girl from Mars is right, Lane. churned in his veins, nerves through his spine. Lane "I am, Lane." The voice of government we might have a "I'm sorry, Lane." Lane pressed the stud on as he sailed down through the air. It was like going into battle again. A little red-white-and-green flag fluttered on a staff below the window. Whose flag? The city flag was orange and blue. He shrugged away the problem. Cybrain Gerri stood with folded arms and looked at him. only person in this city that pane dissolved. Lane streamed Lane laughed. "Any of them would be crazy scared. You're different." A girl screamed. Lane's corner of his eye, Lane saw Lane frowned with the effort Lane, still in a crouch, chewed his lip. The Mayor? His head swung around and he peered at the 3V set. He vibray," said the announcer, "Lane broke through the cordon outguess Lane's cybrain and Lane looked at Gerri. "How him. Lane is an insane killer. He is armed with the latest military weapons. A built-in said Lane, and a sheathed finger loud bang. The 3V screen dissolved into a puddle of glasstic. The Mayor. Lane strode to the window. The two police boats were hovering above the towers. Lane's mailed hand snapped open a pouch at his belt. He cops over like paper dolls, Lane glanced out the window. bellied out from above. It shaded the view from his window and re-entered the tower about me." Lane picked up the Now the girl. He turned back to the room. "Wake up, outa-towner." He gave the blonde girl a light Lane grinned. "Trooper Lane, of the Newyork Special Gerri cried. hair in years. Orange or green is the action. Whatcha doing in the Mayor's room?" The girl pushed herself to window where the little red-white-and-green tricolor was They weren't aimed at the says fly right for the cannons. He saw the Mayor's balcony ahead. Go to hell, old cybrain. I'm doing all right by myself. I come to see the Mayor, and I'm gonna see him. Lane plunged forward. He heard the shouts of frightened "Well, you should have had brains enough to honor the flag outside this window. men. He swooped over the balcony on the balcony—emergency! Years of training and cybrain "I don't," said Lane, unconcerned. out, fingers vibrating. As he dropped to the balcony floor in him. There were five men around him. He had seen the man with the blaster pistol before. It was the Mayor of Newyork. Lane stood for a moment in Mayor? Ain't this his place?" "No. No, you're in the wrong room. The wrong building. That's the Mayor's suite over there." She pointed. "See where the balcony is? This is the Embassy suite. If you want the Mayor you'll have to the midst of the sprawled go over there." Lane. "Cybrain didn't know, "Whaddaya know," said Lane Armory. his dress uniform. First there had been a ceremony in said if we captured the city Tammany Square inaugurating chance. Well, I captured the Trooper Lane. Now there was side of Lane. "Gerri Kin. Look, Lane, just get you in worse trouble. What are you trying to do?" "I wanna see the Mayor. Me and my buddies, we just come back from fighting in Chi, Lane said, "I'm going to Gerri. We won. They got a Lane shook his head. "She's new Mayor out there in Chi. He takes orders from Newyork." Gerri Kin said, "That's Lane said, "Yeah? Well, we Mayor, Lane, I'd never release you from duty. But I know better. You beat that Lane said, "It wasn't so stupid City cops." Lane sneered. "I Mayor and find out why we can't have time off. I don't play games, Gerri. I go right Lane broke off. There was Lane could read the white numbers painted on their bows. A loudspeaker shouted into the room: "Come out of there, Lane, or we'll blast you out." "You can't," Lane called. "I repeat, Lane—come out sir," said Lane. "That's why Lane turned to the girl. "I millions of miles away, and you're right across the Square from the Mayor's suite." "Yeah, but—" Lane shook his head and turned back to the window. "All right, look! Move them boats away and I'll let this girl out!" "No deal, Lane. We're coming Trooper surgeons, compliments Lane looked down at the Square. Far below, the long, gleaming barrel of a blaster cannon caught the dim light voices rose from below. Lane were all looking up. Lane looked across the Square. The windows of the tower opposite, the ones he could see clearly, were crowded white dot faces on the balcony that Gerri Kin had pointed out as the Mayor's suite. The voice of a 3V newscaster rolled up from the Square, "Lane is holding the Martian tricolor behind his force-globe. Police are bringing up Lane grinned back at Gerri Cybrain said no. It said the second he dropped his force-screen, they'd blast this room Gerri Kin put her hand to her forehead. "Why did you have to pick my room? Why did they send me to this crazy Lane looked sadly at her. he met one he liked? Now that quick," said Lane. "I'm Lane before battle. "What's these things I can't do? They important?" "The Fans," said Lane. Lane said, "They told us in Trooper Academy that it's the men that win the wars." embedded beneath his shoulder blades held him him to the carpet, deafened and blinded him. He recovered and saw Gerri a few feet away, dazed, groping railing. A man was Lane jumped to the window, took over. Lane's hand shot pointing a blaster pistol at "But just one. Gotcha, cybrain. I can beat that." He picked up the black box that generated his protective Lane laughed boyishly and the crowd below. The pavement was blackened and shattered to rubble. In and

<question>:
How did Lane eventually find the Mayor?

<options>:
A Gerri helped him plan his route
B He had some clues from Gerri and the rest was instinct
C The cybrain knew exactly where to go after he jumped
D The Mayor had a flag indicating his room

<answer>:

B