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: in the early 1970s , barry mazur considered generalizations of iwasawa theory to abelian varieties.
Output: 



Output:
in the early 1970s , barry mazur compared generalizations of iwasawa theory to abelian varieties.
in the early 1970s , barry mazur compared iwasawa and abelian theories.
barry mazur considered iwasawa theory to abelian generalizations in the early 1970s.
in the former 1970s , barry mazur considered generalizations of iwasawa theory to abelian varieties.
in the early 1970s , barry mazur thought parts of iwasawa theory was also abelian theory.
in the early 1970s , barry mazur thought generalizations of iwasawa theory were of the abelian type.
in the early 1970s , barry mazur thought of generalising the iwasawa theory to abelian varieties.