Detailed Instructions: 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.
Problem:description in a multiprocessor system executing a single set of instructions -lrb- simd -rrb- , data parallelism is achieved when each processor performs the same task on different pieces of distributed data.
Solution:
description for the execution of a single set of instructions -lrb- simd -rrb- in a multiprocessor system says , that data parallelism is achieved , when each processor performs the same task on different parts of distributed data.