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 return , rollo swore fealty to charles , converted to christianity , and undertook to defend the northern region of france against the incursions of other viking groups.
Output: 



Output:
rollo converted to christianity and defended the northern region of france against attacks from viking groups because he was loyal to charles.
therefore , rollo served charles , converted to christianity , and defended northern france from the vikings.
in return , rollo pledged faithfulness to charles , became a christian , and took steps to defend the northern region of france against any other viking groups.
in return , rollo said he would be loyal to charles , he became a christian , and began protecting the northern region of france against viking attacks.
rollo swore his allegiance to charles , then converted to christianity while defending the northern region of france against other viking groups.
rollo swore to charles , and undertook to defend the northern region of france against the incursions of other viking groups.
rollo swore fealty to charles , changed to christianity , and undertook to standby the northern region of france against the incursions of other viking groups.
rollo swore fealty to charles while converted to christianity and took to defend the northern region of france against other viking groups.