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.

Example Input: the book chronicles events which take place in the fictional space colony of windhaven.
Example Output: the book describes events which take place in the fictional space colony of windhaven.

Example Input: the endpoints where a continental divide meets the coast are not always definite , because the exact border between adjacent bodies of water is usually not clearly defined.
Example Output: the endpoints where a continental divide meets the coast are not always definite , because the exact border between adjacent bodies of water is usually not understand defined.

Example Input: he excelled in history throughout his school years while his grades in other subjects remained average.
Example Output:
his history grades were high , but average for his other subjects , during the school years.