In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.

the alu is a fundamental building block of the central processing unit -lrb- cpu -rrb- of a computer , and even the simplest microprocessors contain one for purposes such as maintaining timers.
the arithmatic logic unit is a basic building block of the central processing unit of a computer , and even the most simple microprocessors have one for uses such as maintaining timers.

jedin , 138 by specifying catholic doctrine on salvation , the sacraments , and the biblical canon , the council was answering protestant disputes.
jedin , 138 : by identifying caholic doctrine on salvation , the sacraments , and the biblical canon , the council was answering protestant disputes.

trohman was a poor fit for the band in terms of familiarity with the music and in terms of stage presence.

trohman was not a good fit for the band because he did not know the music very well and he did not make the band look better on stage.