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: several versions of the protocol exist ; versions 1 3 occurred only internally at mit.
Output: 



Output:
many types of the protocol exist , the first three were only inside mit.
several versions of the protocol exist ; versions 1 – 3 occurred only internally at mit.
versions of the protocol exist with versions 1 and 3 interally at mit only.
several kinds of the protocol exist : versions 1 3 occurred only internally at mit.
all the versions of protocolexsising versions 1 3 occured internationally at m.
many versions of the protocol exist ; versions 1 3 are only at mit.
several accounts of the approved design have existence ; accounts 1 3 occurred only on the inside at mit.