Hi I need help with this homework of PEE, point evidence and explanation. I am not understanding how to do the PEE of this text. On a rooftop near O'Connell Bridge, a Republican sniper lay watching. Beside him lay his rifle and over his shoulders was slung a pair of field glasses. The man isn't much bigger than the average fourteen-year-old, but there is no doubting his years. He's all muscle on that small frame. He has that biracial look, lighter-skinned but with African features. His clothes are casual but so impeccable they appear new. His face was the face of a student, thin and ascetic, but his eyes had the cold gleam of the fanatic. They were deep and thoughtful, the eyes of a man who is used to looking at death. He was eating a sandwich hungrily. He had eaten nothing since morning. He had been too excited to eat. He finished the sandwich, and, taking a flask of whiskey from his pocket, he took a short drought. Then he returned the flask to his pocket. He paused for a moment, considering whether he should risk a smoke. It was dangerous. The flash might be seen in the darkness, and there were enemies watching. He decided to take the risk. Placing a cigarette between his lips, he struck a match, inhaled the smoke hurriedly, and put out the light. Almost immediately, a bullet flattened itself against the parapet of the roof. The sniper took another whiff and put out the cigarette. Then he swore softly and crawled away to the left. Cautiously he raised himself and peered over the parapet. There was a flash and a bullet whizzed over his head. He dropped immediately. He had seen the flash. It came from the opposite side of the street. He rolled over the roof to a chimney stack in the rear, and slowly drew himself up behind it until his eyes were level with the top of the parapet. There was nothing to be seen, just the dim outline of the opposite housetop against the blue sky. His enemy was undercover. Just then an armored car came across the bridge and advanced slowly up the street. It stopped on the opposite side of the street, fifty yards ahead. The sniper could hear the dull panting of the motor. His heart beat faster. It was an enemy car. He wanted to fire, but he knew it was useless. His bullets would never pierce the steel that covered the gray monster. Then round the corner of a side street came an old woman, her head covered by a tattered shawl. She began to talk to the man in the turret of the car. She was pointing to the roof where the sniper lay. An informer. Can you help me to do the PEE
