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: it was discovered by a team of astronomers from the university of hawaii led by scott s. sheppard , et al.
Output: 



Output:
it was discovered by astronomers from the university of hawaii led by scott s. sheppard.
it was discovered by scott s. sheppard 's team of astronomers from the university of hawaii.
it was found by a team of astronomers from the university of hawaii led by scott s. sheppard , et al.
it was found by a team of astronomers from the university of hawaii led by scott s. sheppard , et al.
it was invented by a team of astronomers from the university of hawaii led by scott s. sheppard , et al.
it was discovered by a team of astronomers led by scott s. sheppard , et al , from the univerisity of hawaii.
it was found by a group of space scientists from the university of hawaii led by scott s. sheppard , et al.