Definition: 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.

Positive Example 1 -
Input: a georgian inscription around the drum attests his name.
Output: there is a georgian inscription around the drum to confirm his name.

Positive Example 2 -
Input: it is particularly famous for the cultivation of kiwifruit.
Output: it is mostly famous for the growing of kiwifruit.

Negative Example 1 -
Input: a hunting dog refers to any dog who assists humans in hunting.
Output: a hunting dog is a dog that refers humans in hunting.

Negative Example 2 -
Input: in return , romania ceded three southern districts of bessarabia to russia and acquired dobruja.
Output: in return , romania ceded three southern districts of bessarabia to russia and acquired dobruja.

Now complete the following example -
Input: computer performance is characterized by the amount of useful work accomplished by a computer system compared to the time and resources used.
Output: 



Output:
computer performance is defined as the amount of useful work done by a computer system compared to the time and resources used.
computer performance is defined by the amount of useful work achieved by a computer system compared to the time and resources used.
computer performance is measured by the amount of useful work done by a computer system compared to the time and resources used.
computer performance is characterized by the amount of work accomplished by a computer system compared to the time and resources used.
computer performance can be judged by the amount of useful work that gets done by a computer system , taking into account the time and resources used.