The correct answer was given: Brain
Beginning: one day eddie saw his sister beating his dog with a stick, he felt hate like a caged, angry beast in his chest. he could not cry to his sister because she had a weak heart. he recalled the things his sister did to him. for eddie, his sister, delia was the meanest creature he knew. he remembered when he was furiously hit by his sister when she learned that the leg of her doll was accidentally torn by him. middle: nothing eddie did ever pleased her. destroying willfully anything he liked had become a habit for her. she even told berto to kill his monkey because it snickered at her one morning, while she was brushing her teeth. eddie did not tell anything when she told father that she did not like eddie's pigeon house because it stank and he had to give away his pigeons and berto had to chop the house into kindling wood. end: eddie got a big centipede that berto found under the stack he chopped. he made sure that it was dead and placed it in a white cloth. he unwrapped and threw it on the lap of his sister whom he hated so much. his sister collapsed. her voice dragged off into a painstaking moan. eddie was engulfed by a sudden feeling of pity and guilt. he cried kneeling before her, telling her that the centipede was dead.