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.

influences regional at the end of the 12th century europe was divided into a multitude of city states and kingdoms.
europe was divided into a large number of city , states , and kingdoms at the end of the 12th century due to regional influences.

it is one of the nine species of leaf-eating kangaroos identified in fossils found in the naracoorte caves national park.
this is one of nine types of leaf eating kangaroos found in the naracoorte cave national park fossils.

he left a detachment of 11,000 troops to garrison the newly conquered region.

he left 11,000 troops to occupy the newly conquered region.