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: the quark model was independently proposed by physicists murray gell-mann and george zweig in 1964.
Output: 



Output:
the quark model was proposed seperately by two different physicists , murray gell-mann and george zweig , in 1964.
the quark model was proposed by physicists murray gell-mann and george zweig in 1964.
physicists murray gell-mann and george zweig introduced the quark model separately in 1964.
the quark model was proposed by physicists murrey gell-mann and george zweig in 1964 without any help from othe.
the sort of basic bit in science design to be copied was not dependently made an offer by physicists gell-mann murray and george zweig in 1964.