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: some trails are designated as nature trails , and are used by people learning about the natural world.
Output: 



Output:
people learn about the matural world while treading along paths that are called as nature trails.
some trails are named as nature trails . poeple use them to learn about the natural world.
some trails are marked as nature trails , and are used by people learning about nature.
some trails are labeled as nature trails , and are used by people learning about nature and the environmenet.
1 . some trails are set aside and named as nature trails , and are used by people learning about the natural world.
some trails are designated as nature trails.
some trails are set to be nature trails , and are used by people learning about the natural world.