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: while at the cowles foundation , his research focused mainly on neo-classical growth theory , following the seminal work of solow.
Output: 



Output:
at the cowles foundation he followed the important work of solow in neo-classical growth theory.
at cowles foundation he researched neo-classical growth theory , furthering the work of solow.
while at the cowles foundation , his research concentrated mainly on neo-classical growth theory , following the major work of solow.
while at the cowles foundation , he focused his research mainly on neo-classical growth theory , following the seminal work of solow.
while at the cowles foundation , his studies were mainly about neo-classical growth theory , talking about the work of solow.
while at the cowles foundation , his research focused mainly on new-classical growth explanation -lrb- of why something works or happens the way it does -rrb- , following the very important work of solow.
during his time at the cowles foundation , his research was focused on neo-classical growth theory much the same as the seminal work of solow.
while at the cowles foundation , his research at looked mostly at neo-classical growth theory , following the important work of solow.